Math, asked by tina162190, 7 months ago

find the value of theta. if cos (81°+theta) = sin (90-theta)

Answers

Answered by soumi603

1

Answer:

cos(81°+theta)=sin(90°-theta)

or,sin{90°-(81°+theta)}=sin(90°-theta)

or,90°-81°-theta=90°-theta

or,

Step-by-step explanation:

your questions will be wrong..

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