Home
Class 11
MATHS
in rule method the null set is resrese...

in rule method the null set is resresented by

A

1) `{}`

B

2) `phi`

C

3) `{x:x=x}`

D

4) `{x:x ne x}`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

Two coils are connected in series in one gap of the meterbridge and null point is obtained of the middle of the wire by putting 75Omega in the other gap. Two coils are then connected in parallel and the null point is obtained again at the middle of the wire when the resistance in the other gap is changed by 57Omega . Find the resistance of each coil.

EAN rule is used to find

In a Wheatstone's meter-bridge experiment, the null point is obtained in middle one third portion of wire.Why is it recommended?

Write any one example of set in Listing method as well as Rule method. [Open ended question]

Write the following sets using rule method : D= {Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday}

Write the following sets using rule method : C = {Arctic Ocean, Atlantic Ocean, Indian Ocean, Pacific Ocean, Southern Ocean}

Write the following sets using listing method : Set of multiples of five less than 50

For the accurate measurement of resistance by metre bridge , the null point should be obtained

Accuracy of a metrebridge is maximum when the null point is obtained at the midpoint of the bridge wire. This is because