Agniveer Vayu or IAF Group X 15 July 2021 Shift 3 Paper

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Question : 29 of 70

Marks: +1, -0

If y = b sin³t and x = a cos³t, then find the value of ‌

dy

dx

- ‌
b
a
tan t
‌
b
a
tan t
‌
a
b
cot t
- ‌
a
b
cot t

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