Math, asked by sindhu1609, 7 months ago

The inverse of 2010 in the group Q+ of all
positive rationals under the binary operation
* defined by a * b = ab/2010, is

(a) 2011
(b) 2009
(c) 2010
(d) 1

Answers

Answered by adityasinghtheking7

0

Answer:

C) 2010

Step-by-step explanation:

Because It is right I had it in my exam

Previous Question

Next Question

Similar questions

Math, 3 months ago

NOT TO SCALE 18.6 cm А A 11 cm B The diagram shows a pyramid with a square base ABCD. The diagonals AC and BD intersect at M. The vertex V is vertically above M. AB = 11 cm and AV = 18.6 cm. Calculate the angle that AV makes with the base.

Music, 3 months ago

Q 10 How many ShudhSwars are there in Music ? A 7. B 8C 9 D 12...

Math, 3 months ago

5ab² from 3p² subtract...

English, 7 months ago

द बेस्ट क्वालिटी ऑफ वूल एस ऑब्टेंड फ्रॉम...

Science, 7 months ago

State whether the following statement is true or false. 1. The process in which the digested food passes through the intestinal wall into blood stream is called assimilation. 2. Hydra is a simple multicellular animal. 3. The transfer of energy between object that are in physical contact is by radiation. 4. The normal temperature of human body is 39 degrees celcius. 5. When the...

Math, 11 months ago

PLEASE ANSWER WITH BRIEF EXPLANATION...

Physics, 11 months ago

what are the don'ts for a sprinter ...

History, 11 months ago

what is beri? describe it's uses ...