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

a * b and nbsp; b □ c ⇒ a is a little less than b and b = c ⇒ a is a little less then c. ⇒ c is a little more than a nbsp; i.e. nbsp; c + a. nbsp ...

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Byju's Answer

Standard XII

Physics

Addition & Subtraction of Errors

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 a * b and $b □ a$ , then

c + a

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$b Δ c$

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a + c

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$c □ a$

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Solution

The correct option is A c + a
a * b and $b □ c$ $\Rightarrow$ a is a little less than b and b = c

$\Rightarrow$ a is a little less then c.

$\Rightarrow$ c is a little more than a i.e. c + a.

Suggest Corrections

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 C = a and a = b, 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 a * b and b □ a, then

The correct option is A c + a a * b and b□c ⇒ a is a little less than b and b = c ⇒ a is a little less then c. ⇒ c is a little more than a i.e. c + 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 a * b and $b □ a$ , then

The correct option is A c + a
a * b and $b □ c$ $\Rightarrow$ a is a little less than b and b = c

$\Rightarrow$ a is a little less then c.

$\Rightarrow$ c is a little more than a i.e. c + a.