Math, asked by sadiyamuddu2008, 1 month ago

find the sum of last 10 terms of the ap : 10,7,4,...........,-62

Answers

Answered by INoBrainz

Answer:

The sum of the first five terms of an AP and the sum of the first seven terms of the same AP is 167. If the sum of the first ten terms of this AP is 235, find the sum of its first twenty terms.

Previous Question

Next Question

Similar questions

CBSE BOARD XII, 1 month ago

Water flows into a large tank with flat bottom at the rate of 10^-4 m^3s^-1 . Water is also leaking out of a hole of area 1 cm^2 at its bottom. If the height of the water in the tank remains steady, then this height is? a.4 cm b.2.9 cm c.1.7 cm d.5.1 cm...

CBSE BOARD XII, 1 month ago

Two tall buildings are 30 m apart. The speed with which a ball must be thrown horizontally from a window 150 m above the ground in one building so that it enters a window 27.5 m from the ground in the other building is a.2 m s^-1 b.6 m s^-1 c.4 m s^-1 d.8 m s^-1...

CBSE BOARD XII, 1 month ago

A liquid drop having 6 excess electrons is kept stationary under a uniform electric field is 25.5kVm^-1 . The density of liquid is 1.26 x 10^3 kg m^-3 . The radius of the drop is (neglect buoyancy). a.4.3 x 10^-7m b.7.8 x 10^-7m c.0.078 x 10^-7m d.3.4 x 10^-7m...

Accountancy, 1 month ago

What will be the number of months an order will last with annual demand 4000 units, ordering costs $50 per order and inventory holding cost is $5 per unit per year? Answer Choices: a. 0.84 month b. 0.5 month c. 0.98 month d. 0.99 month...

Math, 1 month ago

Basicity of organic acids can be determined by...

Science, 10 months ago

what is thunderstorm ?explain how a thunderstorm is formed...

Chemistry, 10 months ago

Structures of the following a) 2 Ethylprop-2-en-l-ol b) But – 2-en-l-al...

English, 10 months ago

Web browsers change HTML into ....... 1 point compost instructions requests for web pages visual displays...