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All formulas used chapter wise

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All formulas used chapter wise

Posted by Manmeet Gulati 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Khushi Delio 7 years, 10 months ago

In 1st chapter Rational no.between terms =R+S/2 a^n×a^n=a^n+m a^n/a^m=a^n-m (a^n)^m=a^nm a^n×b^n=(ab)^n (1/a)^n=1^/a^n=a^-n (a/b)^-n=(b/a)^n a^-n=1/a^n

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CBSE > Class 09 > Mathematics