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## Integrate root cos2x divided by sinx with respect to x

$latex \displaystyle \int{\frac{\sqrt{\cos 2x}}{\sin x}dx}$ $latex \displaystyle =\int{\frac{\sqrt{\frac{1-{{\tan }^{2}}x}{1+{{\tan...

14MAY

## MULTIPLICATION TECHNIQUES

Let us consider two digit numbers ab and cd. For example: 23 × 45 Now, Now, we can try in one step....

20NOV

## TRANSFORMATION FORMULAE

Formula to transform the product into sum or difference The sine formula of the sum and difference of two angles is written as follows:...

11NOV

## PROPERTIES OF ARITHMETIC PROGRESSIONS

1. If each term of an A.P are added or subtracted with the same constant, then the resulting sequence is also in A.P with the same common...