Question

if f(3)=-7, f'(3)=4, g(3)=15 and g'(3)=-3, determine the value of (fg)'(3)= and (f/g)' (3)=​

Answer 1

Answer:

Solution

Here, Principal (P) = 4000

Rate (R)= 7.5 p.c.p.a.

Duration (N) = 2 years

R

N

A=P(1+

P(1

100

=4000

7.5

1+

100

107.5

4000 x

100

107.5

4000 x

107.5

100

-

100

4 x 107.5 x 107.5

10

= 4622.50

Compound Interest = Amount - Principal

= 4622.50 - 4000

=622.50

Ans

Amount

4672.0