The value of sin square 30 degree +cos square 30 degree is ---- a)0 b)2 c)3 d)1

Dear Student,
Please find below the solution to the asked query:

As sin2θ+cos2θ=1, hencesin230+cos230=1... OptionD is correct.

Hope this information will clear your doubts about this topic.

If you have any doubts just ask here on the ask and answer forum and our experts will try to help you out as soon as possible.

  • -1
The value is 1. Sin square 30=1/4 God square 30=3/4 Adding values 1/4+3/4=1
  • 1
d) 1
  • 2
  • 0
  • 0
What are you looking for?