Math, asked by cchoudharymansi, 5 months ago

Find the sum
AP, 3, 7, 11, 15.
25 terms of the A.P

Answers

Answered by kdhineshalaguvel

1

Answer:

a=3

n=25

d=7-3=4

Sn=n/2(2a+(n-1)d)

=25/2(6+(24)4)

= 25/2(6+96)

= 25/2(102)

=25x51

=1275

answer=1275

PLEASE MAKE IT AS BRAINLIEST......

Previous Question

Next Question

Similar questions

Biology, 2 months ago

5. The edible seeds of leguminous plants are called answer де vity a. Duck Evaluation III. True or False If false give the I. Choose the correct correct answer EJHSMT 1. Plants grown for decorative purposes 1. One of the following birds is an example are called as softwood. of plant pollinator 2. Silkworm eats mulberry leaves. b. Parrot 3. Cauliflower is used for ornamental c. Humming bird d.

Math, 2 months ago

If a rectangular piece of dimensions 3 cm x 2 cm is cut from one corner of a rectangular sheet of dimensions 10 cm x 6 cm and attached to its side projecting out of the rectangle, what will be the change in perimeter of the new shape thus formed?

English, 2 months ago

write the interrogative and negative form. he sells fresh fruit...

English, 5 months ago

Ligh1d20 Fill in the blanks with suitable Relative Pounourist 1. We always like boys___ speak the truth 2. We saw the dog worried the cat 3 He does his best shall be poorsed 4. I know you mean. is her 5. She has gone to Chennai, birthplace. 6. I have seen the biod -you describe hit the las 8. He 7. I do not know the man he did not need gave away. 9. There is no one has not lost a friend 10. Here...

Science, 5 months ago

its impossible in this above photo make it possible ...

Political Science, 10 months ago

what is socialism? explain the main features.

English, 10 months ago

- Poor conditions of street lights and roads...

Science, 10 months ago

which element is found in the exhaust of automobiles ...