Question

If 7 tan A = 4 then ( 7 sin A – 3 cos A) / ( 7 sin a + 3 cos A ) equals:

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

tan A = Perpendicular / Base = 4/1

h² = 4² - 1²

h = √17

7 ( 4/√17) - 3 (1/√17)

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7 ( 4/√17) + 3 ( 1√17)

By Calculating the above problem you will get the answer as 25/31.

As shown in the picture. Hope it helps