Math, asked by hjhhhhh7363, 9 months ago

In a certain AP 32 term is twice the 12 term prove that 70 term is twice the 31st term

Answers

Answered by ashurao178

0

Step-by-step explanation:

a32=2a12

a+31d=2(a+11d)

a+31d=2a +22d

a+9d=0.

To prove a70=2a31

a+69d=2(a+30d)

a+69d=2a+60d

a+9d=0.

hence proved.

Previous Question

Next Question

Similar questions

Math, 5 months ago

A pair of tangents can be constructed from a point P to a circle of radius 3.5 cm Then the distance of point P from the centre can be........... ...

English, 5 months ago

write a paragraph that on health is wealth...

Math, 5 months ago

5) Under the 'Inspire Awards' scheme. 5000 rupees per student were granted for purchase of science project materials. In 154 students in a certain taluka were covered under the scheme, find the total amount granted to that taluka. Mujhe pura Solve karke chahiye kyunki Miss ne Maanga hai Solve karke Word problem hai na...

English, 9 months ago

It was a golden opportunity Here the world golden is an A. Noun B. Adjective C. Verb D. Adverb...

Math, 9 months ago

first answer is selected as brainlist ...

Geography, 1 year ago

how to find six grid reference in the Contour map...

English, 1 year ago

prefix for the word telephone banking...

Math, 1 year ago

which statement is correct ...