Question

Determine the value of : Tan 45/cosec 30 + sec 60/cot 45 - 2 sin 90/cos 0

Answer 1

Answer:

$\frac{1}{2}$

Step-by-step explanation:

tan 45°=1,cosec 30°=2,sec 60°=2,cot 45°=1,sin 90°=1,cos 0°=1

$\frac{1}{2}$+2/1-[2(1)/1]

($\frac{1}{2}$+2)-2

$\frac{1}{2}$+2-2

$\frac{1}{2}$