g[0]=1,g[1]=-1,g[n]=2*g[n-1]-3*g[n-2] then calculate g[4]= ?

• G(2)=-5,g(3)=-7,g(4)=2×(-7)-3×(-5)=1
• 9 years agoHelpfull: Yes(2) No(2)
• Here, from given expression we can find that
  g[2]=-5
  g[3]=-1
  so,g[4]=2*g[3] - 3*g[2]= 13
  Ans: 13
• 13 years agoHelpfull: Yes(1) No(16)
• g[2]= -2-3= -5
  g[3]= -7
  g[4]= 2*(-7)-3*(-5)= 1
• 6 years agoHelpfull: Yes(0) No(0)
• if we calculate according to equation then we get g[2]=-5, g[3]=-7 and last g[4]=1
• 5 years agoHelpfull: Yes(0) No(0)