Choose the correct alternative answer for following multiple choice questions. (i) Which of the following statements is true ?(A) sin θ = cos (90- θ) (B) cos θ = tan (90-θ ) (C) sin θ = tan (90-θ) (D) tan θ = tan (90-θ) (ii) Which of the following is the value of sin 90° ?(A) 32 (B) 0 (C) 12 (D) 1 (iii) 2 tan 45° + cos 45° - sin 45° = ?(A) 0 (B) 1 (C) 2 ( D) 3 (iv) cos 28°sin 62°(A) 2 (B) -1 (C) 0 (D) 1

Choose the correct alternative answer for following multiple choice qu

1.	Choose the correct alternative answer for following multiple choice questions. (i) Which of the following statements is true ?(A) sin θ = cos (90- θ) (B) cos θ = tan (90-θ ) (C) sin θ = tan (90-θ) (D) tan θ = tan (90-θ) (ii) Which of the following is the value of sin 90° ?(A) 32 (B) 0 (C) 12 (D) 1 (iii) 2 tan 45° + cos 45° - sin 45° = ?(A) 0 (B) 1 (C) 2 ( D) 3 (iv) cos 28°sin 62°(A) 2 (B) -1 (C) 0 (D) 1
Answer» Choose the correct alternative answer for following multiple choice questions. (i) Which of the following statements is true ? (A) sin $θ$ = cos (90 $-$ $θ$ ) (B) cos $θ$ = tan (90 $-$ $θ$ ) (C) sin $θ$ = tan (90 $-$ $θ$ ) (D) tan $θ$ = tan (90 $-$ $θ$ ) (ii) Which of the following is the value of sin 90^°? (A) $\frac{\sqrt{3}}{2}$ (B) 0 (C) $\frac{1}{2}$ (D) 1 (iii) 2 tan 45^°+ cos 45^° $-$ sin 45^°= ? (A) 0 (B) 1 (C) 2 ( D) 3 (iv) $\frac{\cos 28^{°}}{\sin 62^{°}}$ (A) 2 (B) $-$ 1 (C) 0 (D) 1