Question

Solve



If cos A=5/12 find secA.​

Answer 1

Cos A = 5/12

\implies⟹ SecA = 12/5

As we know,

The reciprocal of CosA is SecA

Answer 2

Answer:

cosx=1/secx {formulae}

then secx=1/cosx

cos A=5/12

then sec A=1/(5/12)

sec A=12/5

Explanation: