AP EAPCET 20-Aug-2021 Shift 1 Paper

Section: Mathematics

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Question : 69 of 160

Marks: +1, -0

If y=tan−1{

ax−b

bx+a

}, then y′= _______

1
1+x2
+
a2
a2+b2
1
1+x2
1
1+(
ax−b
bx+a
)2
bx+a
1+(ax−b)2

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