The value of 4 ÷ √2 = ______?
- √2
- 2√2
- 4√2
- None of these
Explanation
4 ÷ √2 = 4/√2 × (√2/√2)= 4√2 / 2
= 2√2
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- 10
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- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- Commutative property w.r.t addition
- Associative property w.r.t addition
- Associative property w.r.t multiplication
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- Whole number
- Rational number
- Irrational number
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- Always irrational
- Always an integer
- Always rational
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- Cubic root
- Index
- Radical
- None of these