Question

If tan A = 4/3 then find the value of sin A - cos A ÷ sin A + cos A

Answer 1

The answer is 7.

Steps and other things are included within the attachment.

Here, I have used θ in terms of A.

Answer 2

tab A= 4/3

AB=3cm

BC=4cm

therefore AC=5cm ( by Pythagorean Therom)

sinA-cosA÷sin A+cosA

4/5-3/5÷4/5+3/5

1/5÷7/5

1/5×5/7

1/7 ans...

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