if sinx-cosx=0 find the value of secx
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hey there
here is ur answer
sinx-cosx=0
sinx=cosx
so,only x=45° is possible as sinx=cosx
secx=sec45°=√2
hope the answer helps u ^_^
prashamsa82:
but it is not its answer is √2 which is listed in a book. but i don't know how can solve that
I have edited the answer u can check it out
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