find the value of sin square 30 degree - cos square 30 degree
Answers
Answered by
9
Hope it will help
Pls Pls Mark Me Brainlist
Thanks.
Attachments:

Answered by
2
Answer:
cos
2
30°−sin
2
30°
=(
2
3
)
2
−(
2
1
)
2
=
4
3
−
4
1
=
2
1
=cos60°
Hence, the answer is cos60°.
Similar questions