Question

Evaluate: cos45° Divide sec 30° + cosec 30°.​

Answer 1

Step-by-step explanation:

cos45/sec30= 1/√2/2/√3

= √3/2√2+2=√3+2√2/2√2

split the denominator then,

√3/2√2+2√2/2√2

then,√3/2√2+1

answer