Calculus the subject of fun and confusion

Hello visitor's how is going your daily life?hope good . Today I'm here to discuss about the subject named calculus. Calculus is a part of mathematics . In bangladesh the calculus include with mathematics after the level s.s.c . some student's do not take calculus as a easy subject but it's not a very hard subject actualy .Here are something you should do for calculus :

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The tricks of multiplication any two number with 11

Hope you all know the tricks of multiplaying any number with 10 .

Example : 51*10 =510

It's very easy , just you have to put a zero (0) behind the number . isn't it ! But do you know the rule of multiply with 11 . Don't know ? Here is the post for you to learn how to multiply two number with 11

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