Math, asked by prabhakar57, 10 months ago

1+3+5+7+..........+25 terms =..... a) 169 b) 625 c) 100 d) 125

Answers

Answered by liza098765432

2

option B: 625✔️✔️

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liza098765432: I'll edited my answer... check it

Answered by MissTanya

2

Answer: b) 625

Step-by-step explanation:

By using AP formulae...

Sum =n/2[2a+(n-1)d]

=25/2[2×1+(25-1)2]

=25/2[2+24×2]

=25/2(2+48)

=25/2×50

=25×25

=625

Hope It Helps**********

MissTanya: Thnks fr mrkng brainliest ansr..

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