Syntax error from line 1 column 49 to line 1 column 73. Unexpected '<mstyle '.

Asked by Adithya Rao | 24th May, 2014, 03:47: PM

Expert Answer:

P l e a s e space c h e c k space t h e space q u e s t i o n : Q u e s t i o n space s h o u l d space b e : P r o v e space t h a t space space open parentheses 1 minus sin A plus cos A close parentheses equals 2 left parenthesis 1 plus cos A right parenthesis left parenthesis 1 minus sin A right parenthesis C o n s i d e r space t h e space l e f t space h a n d space s i d e space o f space t h e space g i v e n space e q u a t i o n : open parentheses 1 minus sin A plus cos A close parentheses squared equals 1 plus sin squared A plus cos squared A minus 2 sin A plus 2 cos A minus 2 sin A cos A equals 1 plus 1 minus 2 sin A plus 2 cos A minus 2 sin A cos A equals 2 minus 2 sin A minus 2 sin A cos A plus 2 cos A equals 2 plus 2 cos A minus 2 sin A left parenthesis 1 plus cos A right parenthesis equals 2 left parenthesis 1 plus cos A right parenthesis minus 2 sin A left parenthesis 1 plus cos A right parenthesis equals 2 left parenthesis 1 plus cos A right parenthesis left parenthesis 1 minus sin A right parenthesis

Answered by Vimala Ramamurthy | 26th May, 2014, 09:23: AM

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