Directions - means - - means - - means - - means - means -If c - a and a - b - then -

The correct option is B c □ #160;b After putting signs we get #160; c #160;□ a ⇒ c≤ a a × b ⇒ a = b We have, c ≤ a = b Substituting ...

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Byju's Answer

Standard XII

Mathematics

Global Maxima

Directions : ...

Question

Directions :
$△$ means $\neq$
$\div$ means $\geq$
$□$ means $\leq$
$=$ means $<$
$+$ means $>$
$\times$ means $=$
If $c □ a$ and $a \times b$ , then :

a \div b

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b □ c

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c □ b

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b = c

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Solution

The correct option is B $c □ b$
After putting signs we get
$c □ a \Rightarrow c \leq a$
$a \times b \Rightarrow a = b$
We have,
$c \leq a = b$
Substituting for options given,
$a \div b \Rightarrow a \geq b$ False
$b □ c \Rightarrow b \leq c$ False
$c □ b \Rightarrow c \leq b$ True
$b = c \Rightarrow b < c$ False
so option C

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Similar questions

Directions :

△

means

\neq

\div

means

\geq

□

means

\leq

=

means

<

+

means

>

\times

means

=

a □ b

and

b = c

then :

Directions :

△

means

\neq

\div

means

\geq

□

means

\leq

=

means

<

+

means

>

\times

means

=

a + b

and

b + c

then :

Q. If A means -, B means

\div

, C means + and D means

\times

then 15 B 3 C 24 A 12 D 2 = ?

Q. If

A

means

-

B

means

\div

C

means

+

and

D

means

\times

, then

15 B 3 C 24 A 12 D 2 = ?

Q. If

^{'} a^{'}

means

^{'} +^{'},^{'} b^{'}

means

^{'} -^{'},^{'} c^{'}

means '

\div

' and

^{'} d^{'}

means

^{'} \times^{'}

then the expression

16 a 4 b 3 c 4 d 2 =

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Directions :△ means ≠÷ means ≥□ means ≤= means <+ means >× means =If c □ a and a×b , then :

The correct option is B c □ bAfter putting signs we get c □ a⇒c≤aa×b⇒a=bWe have,c≤a=bSubstituting for options given,a÷b⇒a≥b Falseb □ c⇒b≤c Falsec □ b⇒c≤b Trueb=c⇒b<c Falseso option C

Directions :
$△$ means $\neq$
$\div$ means $\geq$
$□$ means $\leq$
$=$ means $<$
$+$ means $>$
$\times$ means $=$
If $c □ a$ and $a \times b$ , then :