Question

if sin*theta =1,where theta is acute , is then cos*theta =​

Answer 1

Answer:

sin theta is acute only when theta is 90 degree

since,90 degree is not acute the given questions is wrong.

however, assuming theta is right angle

then

sin theta =sin 90=1

sin^2theta+cos^2theta=1

1^2+cos^2theta=1

cos^2 theta=0

cos theta=0

please mark as BRAINLIEST