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Differentiation
Hard
Question
If x = t +
, y = t −
, then
equals -
Options
A.
− 4t(t
2
− 1)
−2
B.
− 4t
3
(t
2
− 1)
−3
C.
(t
2
+ 1)(t2 − 1)
−1
D.
− 4t
2
(t
2
− 1)
−2
Solution
-
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Differentiation
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