Math, asked by milansebastia6, 11 months ago

The nth term of an ap is given by(-4n+15)find
the sum of 1st 20terms of the ap

Answers

Answered by jashn48

4

I hope
it 'll help you

Attachments:

Previous Question

Next Question

Similar questions

Math, 6 months ago

21- Among two supplementary angles, the bigger angle is 40° more than the smaller angle. Find the measure of the smaller angle. a) 60° b) 70° c) 80° d) 75°...

English, 6 months ago

Rewrite the indirect speech as direct speech. 1. The boy called out for us to stop...

Science, 6 months ago

volume of an object is 20 cm cube and mass is 50 gram the density of water is 1 gram cm minus cube will the object will float or sink?

Physics, 11 months ago

To prevent rusting,a layer of.............. Metal is applied on iron sheets.

Psychology, 11 months ago

Discuss psychosocial changes and linguistic development during infancy.

Chemistry, 1 year ago

T quantum number not obtained from the schrodinger wave equation is a. n b. l c. ml d. ms Please also explain the schrodinger wave equation briefly.

Math, 1 year ago

water is pouring into a cuboidal reservoir at the rate of 60 litres per minute. if the volume of the tank is 108m cube, find the number of hours it will take to fill the reservoir?

Math, 1 year ago

Find domain of function cos inverse(3x-2).