Solution: Solve for the value of “A” when sin A = 3.5x and cos A = 5.5x

Solve for the value of “A” when sin A = 3.5x and cos A = 5.5x.

Solve for the value of “A” when sin A = 3.5x and cos A = 5.5x.

Problem Statement: ECE Board April 1994

Solve for the value of “A” when sin A = 3.5x and cos A = 5.5x.

Problem Answer:

The equivalent value of A is 32.47°

Solution:

Online Questions and Answers in Plane Trigonometry Problems


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