The value of sin^2(1^@)+sin^2(5^@)+sin^2...

The value of `sin^2(1^@)+sin^2(5^@)+sin^2(9^@)+..........+sin^2(89^@)` is
(A) `11frac(1)(2)`
(B) `11sqrt2`
(C) 11
(D) `frac(11)(sqrt2)`

A

B

C

A

D

AI Generated Solution

Similar Questions

Explore conceptually related problems

The value of sin^2 1^@ + sin^2 3^@ + sin^2 5^@ +…+ sin^2 87^@ + sin^2 89^@ is

The value of sin^(2) 1^(@) + sin^(2) 2^(@) + sin^(2) 3^(@)+ . . . . + sin^(2) 89^(@) + sin ^(2) 90^(@) is

The minimum value of (x-2) (x-9) is (A) -frac(11)(4) (B) 49/4 (C) 0 (D) -frac(49)(4)

sin60^@cos30^@ + cos60^@ sin30^@ is equal to (A) frac(3)(2) (B) frac(5)(2) (C ) 1 (D) 2

The value of expression (2(sin1^(0)+sin2^(0)+sin3^(0)+...+sin89^(@)))/(2(cos1^(0)+cos2^(0)++cos44^(0))+1) (a) sqrt(2)(b)(1)/(sqrt(2))(c)(1)/(2)(d)0

The value of sin^(2)75^(@)-sin^(2)15^(0) is 1/2 b.sqrt(3)/2 c.1 d.0

Find the value of sin^2 30^@ cos^2 45^@ + 4 tan^2 30^@ + (frac(1)(2) sin^2 90^@ - 2 cos^2 90^@ + frac(1)(24) (A) 3 (B) 4 (C) 2 (D) 1