GrammarObject: The receiver of an action is called object. Affected person, place or thing of a sentence is called object. Ex: they are painting the room. He will invite us tonight. Object divided in two parts First: direct object. Second: indirect object. 1-    Direct object is an object which receives the action first and it is usually a thing. 2-    Indirect object is an object which receives the action second and it  is usually a person.  (s+v+d.ob+P+in.ob) Ex: they bought a car for Ali. She made a cake for her children. I teach English you. Ex: they bought Ali a car. (s + v+ in.ob+ d.ob) She made her children a cake. Note: it has more used. Complement Complement is a part of a sentence that completes the meaning of a sentence. Complement can be a noun a pronoun an adjective an adverb and a prepositional phrase that completes the meaning of a sentence. Note: preposition + noun. Ex: Ali is a teacher. He runs fast. This book is mine. She is at home. She looks beautiful. e.o .p Extension of predicate Predicate: Main verb if a sentence is called predicate. Without subject the meaning patt of a sentence is called predicate. Ex: Ali bought a car. E. O.P: whatever comes after the main verb without object/complement is called  E.O .P E.O .P gives us additional information. E.O.P divided in two parts Time Expression. Place expression Ex: Ali bout a car yesterday Ali bought a car in Kabul What does USA stand for. Tense Tense is takادامه مطلب

خاصیت اول: هر گاه در اطراف یک معادله الجبری عین عدد یا عین مقدار جمع و یا تفریق نمائیم در مساوات یا معادله کدام تغیر وارد نمی شود. مثلاً: اگر  باشد و خواسته باشیم یک عدد مانند  و یا  را در اطراف آن علاوه نمائیم در معادله کدام تغیر رو نما نمی شود. زیرا:                                   مثال عددی:                                                                                                                                                                            &ادامه مطلب

ریاضیات هم علمست و هم لسان، زیرا قرآن عظیم الشأن به لسان ریاضی یعنی حروف ابجَد نیز نازل گردیده است. طوریکه انسان ها از ابتدای پیدایش شان به لسان ریاضی یعنی حروف با این علم متبرک آشنائی پیدا نموده اند. می خواهم از بعضی دانشمندان بر جسته شرق و غرب همچو خیام، ارسطو، جورج کانتور، ویرس ترس، اسحق نیوتن، ولیم لبنز، لیونارد، اقلیدس، دیکارت، پاسکال، البیرونی و دیگران نام برد که خدمت بزرگ به جهان بشریت نمودند. بالخــــصوص محمد ابن موسی خوارزمی که توانست مطالب جبری را و همچنان در یافت جذور معادلات درجه دوم را به سایر علاقمندان ریاضی تدوین کند. وی کتاب خویش را تحت عنوان جبرالمقابله (مقابله الجبر با سایر علوم) به همه علاقمندان تقدیم نمود که بعداً از «المقابله» صرف نظر و به «الجبر» شهرت یافت. ریاضیات در چهار بخش (حساب، الجبر، هندسه و مثلثات) تقسیم گردیده که با همدیگر ارتباط خیلی نزدیک دارند. حساب یکی از بخش های عمده و اساسی در ریاضیات به شمار میرود. علمیست که در باره مقادیر اعداد (مقدار اعداد) بحث می کند و نتایج آن سر تا پا ذریعه اعداد ارائه میگردد.حساب: شاخه ی ابتدائی ریاضیات بوده که نتیجه پیمانش واندازه گیری کمیات رابه عدد نشان می دهد.حساب: حساب را علم اعداد نیز می گویند زیرا ازشمارش اشیا واعداد بحث می کند.عدد: Numberعدد، مفهوم یا مفکوره ذهنی است که تعداد اشیا واشخادامه مطلب

Grammar Object: The receiver of an action is called object. Affected person, place or thing of a sentence is called object. Ex: they are painting the room. He will invite us tonight. Object divided in two parts First: direct object. Second: indirect object. 1- Direct object is an object which receives the action first and it is usually a thing. 2- Indirect object is an object which receives the action second and it is usually a person. (s+v+d.ob+P+in.ob) Ex: they bought a car for Ali. She made a cake for her children. I teach English you. Ex: they bought Ali a car. (s + v+ in.ob+ d.ob) She made her children a cake. Note: it has more used. Complement Complement is a part of a sentence that completes the meaning of a sentence. Complement can be a noun a pronoun an adjective an adverb and a prepositional phrase that completes the meaning of a sentence. Note: preposition + noun. Ex: Ali is a teacher. He runs fast. This book is mine. She is at home. She looks beautiful. e.o .p Extension of predicate Predicate: Main verb if a sentence is called predicate. Without subject the meaning patt of a sentence is called predicate. Ex: Ali bought a car. E. O.P: whatever comes after the maادامه مطلب

Gerunds and Infinitives Part 1 1. A gerund is a noun made from a verb by adding "-ing." The gerund form of the verb "read" is "reading." You can use a gerund as the subject, the complement, or the object of a sentence. Examples: Reading helps you lea English. subject of sentence Her favorite hobby is reading. complement of sentence I enjoy reading. object of sentence Gerunds can be made negative by adding "not." Examples: He enjoys not working. The best thing for your health is not smoking. 2. Infinitives are the "to" form of the verb. The infinitive form of "lea" is "to lea." You can also use an infinitive as the subject, the complement, or the object of a sentence. Examples: To lea is important. subject of sentence The most important thing is to lea. complement of sentence He wants to lea. object of sentence Infinitives can be made negative by adding "not." Examples: I decided not to go. The most important thing is not to give up. 3. Both gerunds and infinitives can be used as the subject or the complement of a sentence. However, as subjects or complements, gerunds usually sound more like normal, spoken English, whereaادامه مطلب

نیوتن (1642-1727) در شهر وولسترپ انگستان متولد شد، در کامبریج آغاز تحصیل نمود، نیوتن آزمایشگر ماهر و تحلیل گر عالی بود. بطور قطعی همه او را در زمرهء بزرگترین ریاضی دانانی می دانند که بصیرت در مسایل فزیکی و توانایی در مطالعه ریاضی آنها را داشت. اینادامه مطلب

GrammarObject: The receiver of an action is called object. Affected person, place or thing of a sentence is called object. Ex: they are painting the room. He will invite us tonight. Object divided in two parts First: direct object. Second: indirect ادامه مطلب

Gerunds and Infinitives Part 11. A gerund is a noun made from a verb by adding "-ing." The gerund form of the verb "read" is "reading." You can use a gerund as the subject, the complement, or the object of a sentence. Examples: Reading helps you learادامه مطلب