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Find the values for the following problem:
f(X)= 2X-1 + f(X-1) if X is not equal to zero and if f(X=0)=0
Value of f(5)
a)15
b)24
c)22
d)None
Read Solution (Total 6)
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- F(1)=1
f(2)=3...
f(5)=9+f(4)
=>9+7+5+3+1=25 - 13 years agoHelpfull: Yes(9) No(3)
- f(X)= 2X-1 + f(X-1)
f(5)=2(5)-1 + f(5-1)=9+f(4)
f(4)=7+f(3)
f(3)=5+f(2)
f(2)=3+f(1)
f(1)=1+f(0)
f(0) not found becoz
if X is not equal to zero and if f(X=0)=0
so f(5)=9+7+5+3+1=25 - 10 years agoHelpfull: Yes(6) No(0)
- f(1)=1
f(2)=4
f(3)=9
f(4)=15
f(5)=24,, So Ans is 24 - 10 years agoHelpfull: Yes(1) No(7)
- 24 by solve
- 8 years agoHelpfull: Yes(1) No(0)
- 15
4x-5=20-5=15 - 11 years agoHelpfull: Yes(0) No(6)
- (d) f(5)=9+16=25
- 8 years agoHelpfull: Yes(0) No(0)
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