Find the Exact Values of the Indicated Trigonometric Functions $\cos B$

Find the exact values of the indicated trigonometric functions. Write fractions in lowest terms.
-
Find $\cos B$ and $\cot B$ .

A) $\cos B = \frac { 40 } { 41 } ; \cot B = \frac { 40 } { 9 }$
B) $\cos B = \frac { 9 } { 41 } ; \cot B = \frac { 9 } { 40 }$
C) $\cos B = \frac { 9 } { 40 } ; \cot B = \frac { 40 } { 9 }$
D) $\cos B = \frac { 41 } { 40 } ; \cot B = \frac { 9 } { 40 }$

Correct Answer:

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Access For Free