Question

4cot^45°-sec^60°-sin^30°

Answer 1

The answer is 3/2

The calculations is as follows:

• By placing the values of these we get

4×1-2-1/2

(4×2-2×2-1)/2

8-5/2

3/2

Hope this helps! Please mark me as brainliest

Answer 2

3/2

Step-by-step explanation:

4 cot 45° - sec 60° - sin30°

We know cot45°, sec60° and sin30° value and applied

= 4 (1) - 2 - 1/2.

= 4 -2 -1/2 = 3/2