" (ii) "4+8+12+.........+4n=2n(n+1)

By the Principle of Mathematical Induction, prove the following for all n in N : 4+8+ 12+......+ 4n= 2n(n + 1) .

Prove by mathematical induction 4 + 8 + 12 +... 4n = 2n(n + 1).

Prove the following by using the principle of mathematical induction for all n in N 4+8 + 12 + …….+4n = 2n (n+1)

Prove that 2.4.6.8..........2n<(n+1)^(n)*(n in N)

lim_(n rarr oo) (1.2 +2.3+3.4+ .....+n(n+1))/n^(3)=

Prove by the principle of mathematical induction that 4+8+12+….+4n=2n(n+1),AA n in N .

Prove by induction that 4+8+12++4n=2n(n+1) for all n Ndot

Prove by induction that 4+8+12++4n=2n(n+1) for all nN.

1.2+2.3+3.4+.........+n(n+1)=(1)/(3)n(n+1)(n+3)

lim_ (n rarr oo) (1.2 + 2.3 + 3.4 + .... + n (n + 1)) / (n ^ (3))