Question

3sin^2theta +4cos^2theta=1,find the value of theta.​

Answer 1

Answer:

does not exists

Step-by-step explanation:

3sin^2theta + 4cos^2theta=1

since, sin^2theta + cos^2theta=1

3(sin^2theta +cos^2theta) +cos^2theta =1

3+cos^2theta=1

cos^2theta=-2

which does not exists