MBA Exam

f is a function defined on the set of real no. such that(y^2)f(y)+f(1-y)=2y-y^4what is the value of f(2)+f(5)?

1) 25
2) 7
3) -27
4) 0

Read Solution (Total 1)

3
put y=2 and y=-1 for f(2)
and y=5 and y=-4 for f(5)
11 years agoHelpfull: Yes(0) No(0)

MBA Other Question

In the figure given below, ABCD is a parallelogram. E is the midpoint
of the side BC. DF is drawn perpendicular to AE. If AB = 5.6 cm and BC =
2.8 cm, find the length of CF.

1) 4.2
2) 5.6
3) 4.8
4) 5.4
Given that Za + b = Za + Zb â€“ ab and Z4 = 58. What is the value of Z20?

1) 130
2) 100
3) 136
4) 175