#### Question

Express each one of the following in terms of trigonometric ratios of angles lying between 0° and 45°

sec 76° + cosec 52°

#### Solution

We know that `sec(90^@ - theta) = cosec theta` and `cosec (90^@) = sin theta` So

`sec 76^@ + cosec 52^@ = sec(90^@ - 14^@) + cosec (90^@ - 38^@)`

`= cosec14^@ + sec 38^@`

Is there an error in this question or solution?

#### APPEARS IN

Solution Express Each One of the Following in Terms of Trigonometric Ratios of Angles Lying Between 0° and 45° Sec 76° + Cosec 52° Concept: Trigonometric Ratios of Some Specific Angles.