Question

cos theta= 3/5 but the absence of sec theta?

ANS to my question quickly please
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Answer 1

Step-by-step explanation:

$\blue{\mathfrak{\underline{\large{Use \: this \: formula}}}:} \\ \boxed{ \cos \theta = \frac{1}{ \sec \theta } } \\ \\ \blue{\mathfrak{\underline{\huge{Answer}}}:} \\ \cos \theta = \frac{3}{5} \\ \\ \frac{1}{ \sec \theta } = \frac{3}{5} \\ \\ \boxed{\sec \theta = \frac{5}{3} } \\ \rightarrow \: (a) \: is \: correct \\ \\\red{\mathfrak{\underline{\large{Hope \: It \: Helps \: You }}}} \\ \blue{\mathfrak{\underline{\large{Mark \: Me \: Brainliest}}}}$