Genius Jnr - Choose the correct option and justify your choice. (i) (A). sin60° (B). cos60° (C). tan60° (D). sin30° (ii) (A). tan90° (B). 1 (C). sin45° (D). 0 (iii) sin2A = 2sinA is true when A = (A). 0° (B). 30° (C). 45° (D). 60° (iv) (A). cos60° (B). sin60° (C). tan60° (D). sin30°

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Choose the correct option and justify your choice.

(i)

(A). sin60°

(B). cos60°

(C). tan60°

(D). sin30°

(ii)

(A). tan90°

(B). 1

(C). sin45°

(D). 0

(iii) sin2A = 2sinA is true when A =

(A). 0°

(B). 30°

(C). 45°

(D). 60°

(iv)

(A). cos60°

(B). sin60°

(C). tan60°

(D). sin30°

1.3 volt

0.13 volt

1.5 volt

0.15 volt

or

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