Find the value of sin^2 30°+ cos^2 45°+ cos^2 30°
Answers
Answered by
5
Sin^2 30° + Cos^2 45° + Cos^2 30°
= (1/2)^2 + (1/√2)^2 + (√3/2)^2
= (1/4) + 1/2 + 3/4
= 1 + 1/2
= 3/2
= (1/2)^2 + (1/√2)^2 + (√3/2)^2
= (1/4) + 1/2 + 3/4
= 1 + 1/2
= 3/2
AJAYMAHICH:
are you satisfied my answer
Answered by
0
1/2^2+1/√2^2+√3/2^2
1/4+1/2+3/2
1+2+6/4
1/4+1/2+3/2
1+2+6/4
Similar questions