Question

cos 45º by sec 30° + cosec 30°??
hElp me someone​

Answer 1

Answer:

cos45°=1/√2

sec30°=2/√3

cosec30°=2

Step-by-step explanation:

using these three identity ...

if by means multiply the.

1/√2×2/√3+2= 2/√6+2=

(2+2√6)/√6 is required answer

May this help you dear