Math, asked by vsekarkasthuri, 1 year ago

For what value of a are 2a +10 and 3a +2 in AP

Answers

Answered by rosh16

0

2a+10=3a+2
2a-3a+10-2=0
-a+8=0
-a=-8
a=8
mark this ans as the branliest

amanrjpt03: Your ans is right. But starting is wrong you have to do a2-a1.so 3a+2-2a-10

amanrjpt03: So a=8

rosh16: ok

Previous Question

Next Question

Similar questions

Hindi, 7 months ago

The moon and artificial satellites orbiting the earth do not fall on the earth, why? Because of the velocity of Moon and the satellites OCentripetal force Variation in value of g...

English, 7 months ago

What are benefits of chemistry?

English, 7 months ago

how did ramanujan's friends nudge him?

Math, 1 year ago

ask me answer...plz.. .find the value of k, if the point (-2 ,-3) , (k ,4 ) & (5,5) are collinear.

Chemistry, 1 year ago

Neither q nor W is a state function but q + W is state function. Explain why??

Math, 1 year ago

A sequence of 4 digits, when considered as a number in base 10 is four times the number it represents in base 6. what is the sum of the digits of the sequence?

Math, 1 year ago

Arun got 30% of the maximum marks in an examination and failed by 10 marks. however, sujith who took the same examination got 40% of the total marks and got 15 marks more than the passing marks. what were the passing marks in the examination? (a) 90 (b) 250 (c) 75 (d) 85...

Computer Science, 1 year ago

Difference between logical and physical database design...