Math, asked by mayamesfin14, 10 months ago

If a plus b equals pi over 2 and b plus y equals a then tan a is
true or false
cos x equal sin(pi over 2-x)
sinx equal cos(pi over 2 -x)

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Answers

Answered by kuldeep1709
0

Answer:

true

Step-by-step explanation:

cod =sin(.............so on)

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