Math, asked by ankit199, 1 year ago

please answer me. very fast

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Answered by Nimo13
1
simple trignometric operations are used. step 1: square the given. step2:apply formula.and then take the square root
1 -  { cos(a) }^{2}  =  { sin(a) }^{2}
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FoxCunning: Wow!
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Answered by Anonymous
2
HEYA USER,

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ZainabHussain: Oh!
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