Find the value of
Sin^2 45° + cos^2 45°
Answers
Answered by
1
Answer:
1/root2^2 + 1/root 2^2 =1/2+1/2 =1
Answered by
2
Answer:
sin^2 45°=1÷√2
cos^2 45°=1÷√2
=(1÷√2)^2+(1÷√2)^2
=1÷2+1÷2
=1
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