Question

Evaluate 2 tan45 . cos60 / sin30

Answer 1

Answer:

tan 45= 1

cos 60 = sin 30 = 1/2

Step-by-step explanation:

sol

2 (1) ×( 1/2)/(1/2)

2 × 1

2

Answer 2

Tan45 = 1

Cos60= 1/2

Sin30= 1/2

Therefore,

(2*1). 1/2 / 1/2

1/2 will get cancelled

Thus the answer is 2 * 1 = 2