Capgemini
Company
Programming
Functions
if F(t) = (t^3-1)
G(f) = 1
H(t) = -t^2
Then find the value of
HOH(-2 ) + GOG(0) - FOF(1)
a. -15, b. -14,c. -16, d. -17
Read Solution (Total 17)
-
- ans is -14
-16 + 1 - (-1)= -16+2= -14 - 8 years agoHelpfull: Yes(23) No(4)
- FOF(1)=-1
GOG(0)=1
HOH(-2)=-16
HOH+GOG-FOF=-16+1-(-1)=-16+2=-14
- 8 years agoHelpfull: Yes(8) No(1)
- At x=1, F(x)=(1)^3-1=0
FOF(1)=-1;
at x=0, G(0)=1
GOG(0)=1
at H(-2)=-4
HOH(-2)=-16
So, from above -16+1=-15 - 8 years agoHelpfull: Yes(7) No(6)
- =>HOH(-2) + GOG(0) - FOF(1)
=>H(H(-2)) + G(G(0)) - F(F(1))
=>H(-(-2)^2) + G(1) - F(1^3-1)
=>H(-4) + G(1) - F(0)
=>-(-4)^2 + 1 - (-1)
=>-16 + 1 + 1
=>-14 - 5 years agoHelpfull: Yes(2) No(0)
- -16 is the answer
- 8 years agoHelpfull: Yes(1) No(3)
- -16 is right answer
- 8 years agoHelpfull: Yes(1) No(4)
- hey naveena ur ans is wrong as when we do squaring the negative sign automatically get converted to postive sign as u did wrong in case of HOH(-2)
- 8 years agoHelpfull: Yes(1) No(0)
- pls explain it.
- 8 years agoHelpfull: Yes(0) No(0)
- At x=1, F(x)=(1)^3-1=0
FOF(1)=-1;
at x=0, G(0)=1
GOG(0)=1
at H(-2)=-4
HOH(-2)=-16
So, from above -16+1-1=-16 - 8 years agoHelpfull: Yes(0) No(4)
- how it is possible as after squaring any negative no. it become positive then how -16 it should be +16
- 8 years agoHelpfull: Yes(0) No(1)
- how it is possible as after squaring any negative no. it become positive then how -16 it should be +16
- 8 years agoHelpfull: Yes(0) No(1)
- No Shyna
-X^2 = -1*X^2 hence H(-2) = -1 * (-2)^2 = -4 - 7 years agoHelpfull: Yes(0) No(1)
- HOH = -(-t^2))^2 => -(-(-2)^2)^2) => -16
GOG = 0
FOF = ((t^3)-1)^3) -1 => -1
so -16 + 0 + (-1) = -17 - 5 years agoHelpfull: Yes(0) No(0)
- h{h{-2}}+g{g{0}}-f{f{1}]
h{-4}+g{1}-1
-16+1-1=-16 - 5 years agoHelpfull: Yes(0) No(0)
- answer is -14
HOH(-2)=-16
G0G(0)=1
FOF(1)=-1
-16+1-(-1)=-14 - 5 years agoHelpfull: Yes(0) No(0)
- HOH(-2) = H(-4)=-16
GOG(0) = G(1) = 1
FOF(1) = F(0) = -1
H0H(-2)+GOG(0)-FOF(1)=-16+1-(-1) = -14 - 5 years agoHelpfull: Yes(0) No(0)
- -14
H(H(-2))=H(-4)=-16
G(G(0))=1 because g is a constant function
F(F(1))=F(o)=-1
-16+1-(-1)=-14 - 4 years agoHelpfull: Yes(0) No(0)
Capgemini Other Question