Name: SOLUTION Registration Number: SOLUTION
Assignment Quiz No. 3
Calculus-I Section-3
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Problem: Find the derivative w.r.t. t of
.)7(cos1
6
13
2ty
Solution:
3
2)7(cos1
6
1ty
)7(cos1)7(cos1
2
12
2
2t
dt
d
t
dt
dy
)7cos()7cos(2.)7(cos1
2
12
2t
dt
d
tt
t
dt
d
ttt 7)7sin().7cos(.)7(cos1 2
2
)7sin()7cos()7(cos17 2
2ttt
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