Question

if cos theta -sin theta =1 then value of theta is​

Answer 1

Answer:

0

Step-by-step explanation:

Because if theta is 0 degree than cos theta will be equal to 1 and sin theta will be equal to 0.

Therefore, 1 - 0 = 1.

Hence proved.

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Answer 2

Step-by-step explanation:

use General solution of sinx = sin a