a change in question..muliples of 2 'or '3...someone please send the answer..i need it immediately...

we cant now u have to ask a seperate Q i guess

oh no

ok

Log in to add a comment

we cant now u have to ask a seperate Q i guess

oh no

ok

Log in to add a comment

last term is 198

using te formula

last term = first term +(number of terms -1) common difference

198=102+(n-1)6

(n-1)=96/6

n-1=16

n=17

by using the formual

sum of n terms = no. of terms/2 (2first terms + (number of terms -1) d)

u can find the overall sum

last term is 198

using te formula

last term = first term +(number of terms -1) common difference

198=102+(n-1)6

(n-1)=96/6

n-1=16

n=17

by using the formual

sum of n terms = no. of terms/2 (2first terms + (number of terms -1) d)

So if u do this u will get the answer as 2550