Math, asked by deepthi94, 6 months ago

The sum of the first twenty terms of an arithmetic progression is 210.
Find the sum of its tenth and eleventh terms.

Answers

Answered by EktaSingh29

0

Answer:

10+11=21

Step-by-step explanation:

1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20 =210

sum of its tenth and eleventh terms is 10+11 =21

Previous Question

Next Question

Similar questions

English, 3 months ago

chlonite appeame greasy kels chante shook trahedron finity 5.2 CEC is a rough indicator of soil ferlility and the reaction is instantaneous, neversible and stoichiometric please expound...

Hindi, 3 months ago

d) List two characteristics of tribal community...

Math, 3 months ago

19. Find the LCM: a, 8, 12 b. 14. 21...

Math, 6 months ago

Zeros of the polynomial y2-16...

English, 6 months ago

Break up the following compound words. (a) campsite (b) outside (c) something...

English, 10 months ago

cats like milk ( simple past Tense )...

Chemistry, 10 months ago

why the water in steel pot is not cold in summer but water in earthen pot cold in summer. (suraj ki roshani mein bhi ghade ka pani thanda hota hai ) why??????

Math, 10 months ago

3. Find the sum of the place values of all the digits of 6215...