Question

plzz answer this question of class 10​

Answer 1

Here is ur answer..plz mark as brainliest..

Answer 2

ax/b - by/a = a+ b

ax - by = 2 ab

divide both side by b

ax/b - by/b = 2ab/b

ax/b - y = 2a

ax/b = 2a+ y

put it in ax/b - by/a = a+ b

2a+ y - by/a = a+ b

y( 1- b/a) = a+ b - 2a = - a+ b

y( a- b)/a = -( a - b)

y/a = - 1

y= - a

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