Question

Find the sum of first 11term multiple of 4

Answer 1

Step-by-step explanation:

the first 11term multiple of 4 are- 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44.

Therefore, sum= 4+8+12+16+20+24+28+32+36+40+44

= 264

Answer 2

Answer:

The 11th multiple of 4 is 44

Step-by-step explanation:

sum of no. = Sn = n(a+an)/2

= 11(4+44)/2

= 11x48/2

= 528/2

= 264