Math, asked by 2297stkabir, 1 year ago

for arithmetic progression T18-T8=

Answers

Answered by viru00676

11

Answer:

t18= a+(n-1) d

t18=a+(18-1)d

t18=a+17d

t8=a+(n-1) d

t8=a+(8-1)d

t8=a+7d

t18-18=a+17d - a-7d

t18-t8=10d

Answer

Previous Question

Next Question

Similar questions

Science, 7 months ago

why was the stomach not sewn up...

English, 7 months ago

Make an advertisement to promote Maharashtra tourism.

CBSE BOARD XII, 7 months ago

All the students of humanities......... comment ..... - name , std. & medium . And who planning to go LBSNAA or SVPNPA ?

Math, 1 year ago

devide= -49x^4 by 7√7x^3...

English, 1 year ago

complete the following sentences using the conjunctions from the box below. until , before, when, while, as soon as, whenever. 1. you will not go to play.. 2. Alice left... 3.the bus arrived.... 4.look for the book.. 5.you were sleeping... 6.you want..

Biology, 1 year ago

Choose the terms does not belong explain Embryo, Fetus, Sperm, Zygote...

Chemistry, 1 year ago

Why chromium is used for electroplating and why the objects which have chromium plating are not made of chromium itself...

Math, 1 year ago

A card is selected at random from a well shuffled Deck of the 52 playing cards find the probability of getting a Face Card.