Question

if a by b = 5 by 3 find a+b by a-b​

Answer 1

Answer:

hi,

refer the attachment please

Answer 2

Solution :-

Since, $\frac{a}{b} =\frac{5}{3}$

Then, $\frac{a+b}{a-b} =\frac{\frac{a}{b} +1}{\frac{a}{b} -1}=\frac{\frac{5}{3} +1}{\frac{5}{3} -1} =4$

Correct answer is 4.

Remarks :-

Hope u liked my solution

Pls mark me as brainliest

Thanks.