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Byju's Answer

Standard XII

Mathematics

Permutations and Combinations

A + B means A...

Question

$A + B$ means A is the daughter of B
$A \times B$ means A is the son of B and
$A - B$ means A is the wife of B.
If $Z \times T - S \times U + P$ , what is U to Z ?

Mother

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Grandmother

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Father

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Can't be determined

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None of these

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Solution

The correct option is B Grandmother
Z $\times$ T - S $\times$ U means
Z is the son of T, who is the wife of S, who is the son of U.
i.e. Z is the son of S who is the son of U
i.e. Z is the grandson of U
U is the daughter of P
So, U is the grandmother of Z.
So, option B.

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Similar questions

A + B

means A is the daughter of B

A \times B

means A is the son of B and

A - B

means A is the wife of B.
If

P \times Q - S

, then which of the following is true?

A + B

means A is the daughter of B

A \times B

means A is the son of B and

A - B

means A is the wife of B.
If

T - S \times B - M

, then which of the following is not true?

Read the following information and answer the questions given below it:

A+B means A is daughter of B;

A X B means A is the son of B and

A – B means A is the wife of B.

Q80. If Z X T – S X U + P, what is U to Z.

निम्नलिखित जानकारीयों को पढ़ें और नीचे दिए गए प्रश्नों के उत्तर दें:

A + B का अर्थ है A, B की बेटी है;

A × B का अर्थ A, B का पुत्र है और

A – B का अर्थ है A, B की पत्नी है।

Q80. यदि Z × T – S × U + P, U से Z क्या है?

If A + B means A is the daughter of B, A ×B means A is the son of B and A – B means A is the wife of B then P × Q –S means :

Q. If 'A $ B' means 'A is the brother of B',

^{'} A @ B^{'}

means 'A is the wife of B', '

A # B^{'}

means 'A is the daughter of B' and

^{'} A * B^{'}

means 'A is the father of B', then which of the following expressions indicate the relationship 'U is the father-in-law of P'?

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A+B means A is the daughter of BA×B means A is the son of B andA−B means A is the wife of B.If Z×T−S×U+P, what is U to Z ?

The correct option is B GrandmotherZ × T - S × U means Z is the son of T, who is the wife of S, who is the son of U.i.e. Z is the son of S who is the son of U i.e. Z is the grandson of U U is the daughter of PSo, U is the grandmother of Z.So, option B.

$A + B$ means A is the daughter of B
$A \times B$ means A is the son of B and
$A - B$ means A is the wife of B.
If $Z \times T - S \times U + P$ , what is U to Z ?

The correct option is B Grandmother
Z $\times$ T - S $\times$ U means
Z is the son of T, who is the wife of S, who is the son of U.
i.e. Z is the son of S who is the son of U
i.e. Z is the grandson of U
U is the daughter of P
So, U is the grandmother of Z.
So, option B.