1] Find the Area bounded by the curve y = e⁻ˣ the x - axis and the y - axis.
a) 5
b) 7
c) 3
d) 1
2] The point moves such that it's displacement as a function of time is given by x³ = t³ + 1 . It's acceleration as a function of time t will be
a)
b)
c)
d)
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Answered by
15
Find the Area bounded by the curve y = e⁻ˣ the x - axis and the y - axis.
GIVEN :
SOLUTION :
When
x increases and y decreases and only at
The point moves such that it's displacement as a function of time is given by x³ = t³ + 1 . It's acceleration as a function of time t will be
GIVEN :
SOLUTION :
=>
We know that,
=>
=>
=>
Now,
The acceleration(a) is given that a =
=>
=>
=>
=>
=>
=>
Answered by
1
1] Option (d) → 1
2] Option↓
2t² / x³
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