?
If 13 + 23 + .....+ 103 = 3025, then the value of 23 + 43 +.....+ 203 is :
Answer & Solution
Correct Answer:
Option
C
∵ 13 + 23 + .....+ 103 = 3025
To find = 23 + 43 + 63 +.....+ 203 = ?
⇒ 23 (13 + 23 + .....+ 103)
⇒ 8 × 3025
⇒ 24200
To find = 23 + 43 + 63 +.....+ 203 = ?
⇒ 23 (13 + 23 + .....+ 103)
⇒ 8 × 3025
⇒ 24200
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