- means -is greater than- If C - a and a - b- then

c = a nbsp; and nbsp; a = b ⇒ c nbsp; a and nbsp; a b nbsp; ⇒ b a nbsp; i.e. nbsp; b = a nbsp; ...

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Byju's Answer

Standard IX

Physics

Thermal Expansion

Δ means 'is g...

Question

$Δ$ means 'is greater than', % means 'is lesser than', $□$ means 'is equal to', = means 'is not equal to', + means 'is a little more than', * means 'is a little less than.

If C = a and a = b, then

$b Δ a$

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$c □ a$

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b = a

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Solution

The correct option is C b = a
c = a and a = b $\Rightarrow$ c $\neq$ a and a $\neq$ b

$\Rightarrow$ b $\neq$ a i.e. b = a

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Similar questions

Δ

means 'is greater than', % means 'is lesser than',

□

means 'is equal to', = means 'is not equal to', + means 'is a little more than', * means 'is a little less than.

If

a Δ b

and b + c, then

Δ

means 'is greater than', % means 'is lesser than',

□

means 'is equal to', = means 'is not equal to', + means 'is a little more than', * means 'is a little less than.

If a * b and

b □ a

, then

Δ

means 'is greater than', % means 'is lesser than',

□

means 'is equal to', = means 'is not equal to', + means 'is a little more than', * means 'is a little less than.

If ac + bc then

In the following question:

△ means 'is equal to'

□ means 'is not equal to'

+ means 'is greater than'

- means 'is less than'

× means 'is not greater than'

÷ means 'is not less than'

a - b - c implies

In the following question:

△ means 'is equal to'

□ means 'is not equal to'

+ means 'is greater than'

- means 'is less than'

× means 'is not greater than'

÷ means 'is not less than'

Now select the correct alternative

a ÷ b + c does not imply

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Δ means 'is greater than', % means 'is lesser than', □ means 'is equal to', = means 'is not equal to', + means 'is a little more than', * means 'is a little less than. If C = a and a = b, then

The correct option is C b = a c = a and a = b ⇒ c ≠ a and a ≠ b ⇒ b ≠ a i.e. b = a

$Δ$ means 'is greater than', % means 'is lesser than', $□$ means 'is equal to', = means 'is not equal to', + means 'is a little more than', * means 'is a little less than.

If C = a and a = b, then

The correct option is C b = a
c = a and a = b $\Rightarrow$ c $\neq$ a and a $\neq$ b

$\Rightarrow$ b $\neq$ a i.e. b = a