Math, asked by nakash, 1 year ago

how does [3r] came ?

Attachments:

Answers

Answered by Anonymous

in the given solution at second last step we can see that the variables are in multiplication with a constant power that is r.......by applying indices we get the 3r at the last step....

nakash: thanks broh

Anonymous: wc...

Previous Question

Next Question

Similar questions

English, 7 months ago

Allison struggled away from her white Renault, limping with the weight of the last of the pumpkins. She found Clark in the twilight on the twig-and leaf-littered porch behind the house. He wore a wool shawl. He was moving up and back in a padded glider, pushed by the ball of his slippered foot. Allison lowered a big pumpkin, let it rest on the wide floorboards. Clark was much older—seventy-eight...

Chemistry, 7 months ago

वह क्रिकेट खेल रहा है इसमें कौन सा काल है...

English, 7 months ago

fill in the blanks a of thieves robbed the bank ...

Math, 1 year ago

minimum value of cosx+cos2x...

Geography, 1 year ago

Give reasons 1.parts of Rajasthan, Gujarat are drought prone.2.the delta region of Eastern coast is frequently struck by cyclones.

Physics, 1 year ago

Describe an expirment to show that air exerts pressure in all direction.

English, 1 year ago

make sentence of hapless...

Math, 1 year ago

Find the first and 8th term of that series which (n+1)th term is (7n-5)...