Question

$cos(23)$

Value?
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Answer 1

Answer:

Step-by-step explanation:

Hello there,

cos(23°)

= sin(67°)

= 1/sec(23°)

= 1/cosec(67°)

= 0.920504853452440327396895

This is the approximate value.

Hope you find my answer useful.

Harith

Maths AryaBhatta