The value of sin² +60° +cos² 60° is
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Answered by
2
Answer:
this answer is wrong
Step-by-step explanation:
the value of sin60 is root 3 upon 2 and cos 60 is 1 upon 2
by putting value we get
\binom{3}{4} - \binom{1}{2 }(
4
3
)−(
2
1
)
the answer 1 upon 2
Answered by
1
Identity:- sin²A+cos²A=1
A.T.Q,
sin²60 + cos²60=1
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