Question

if theta equals: - (11pi)/6, what is sec, csc, tan, and cot?

Answer 1

Answer:

Step-by-step explanation

Let theta =a

a=-11π/6

=-11π/6+2π[because sin,cos,tan all repeat after 2π]

=π/6

=30°

=> Sec 30° =2/√3

Cosec30°= 2

Tan30° = 1/√3

Cot 30° =√3