Home
Class 10
MATHS
Q1frownQ2 = ………...

`Q_1frownQ_2` = ………

A

`{}`

B

`{1,2,3}`

C

`{8,9}`

D

None

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    VGS PUBLICATION-BRILLIANT|Exercise CCE MODEL EXAMINATION|124 Videos

  • MENSURATION

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|244 Videos

  • POLYNOMIALS

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|244 Videos

Similar Questions

Explore conceptually related problems

If Q_1={1,2,5,6} andQ_2={3,4,9,10}Q_1 capQ_2 =……….

Q_1nnQ_2 =….

Q1={1,2,3,6,8,9} ; Q2={7,8,9,10} then Q_1 nn Q_2 =...

Q_(1) cap Q_(2) = .....

If (I)C + O_2 rarr CO_2 , Q_1 (II) C+1//2 O_2 rarr CO , Q_2 (III) CO + 1//2O_2 rarr CO_2 , Q_3 The heats of reaction Q_1 and Q_2 are -12, -10 respectively. Then Q_3 is

Two large conducting sphers carrying charges Q_1 and Q_2 are brought close to each other. Is the magnitude of electrostatic force between them exactly given by Q_1Q_2//4piepsi_0r^2 . Where r is the distance between their centres ?

Consider a heat engine as shown in Fig. Q_(1) and Q_(2) are heat added to heat bath T_(1) and heat taken from T_(2) in one cycle of engine. W is the mechanical work done on the engine If W gt 0 , then possibilities are : a) Q_(1) gt Q_(2) gt 0 b) Q_(2) gt Q_(1) gt 0 c) Q_(2) gt Q_(1) lt 0 d) Q_(1) lt 0, Q_(2) gt 0