could someone help me?!! please help
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A^n =cos^2na+sin^2na
A^n=1
n=1
A^n=1
n=1
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1
if we do A^2 THEN wait i m attaching pic... hope it is helpful
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mysterioussanu:
actually i m new to this app so dont know too many functions nd cnt write so much maths in this keyboard
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