Maths-

#### Statement ‐ I : The equation where a is a complex number, represents a circle in Argand plane if is real.

Statement ‐II : The radius of the circle is

Maths-General

- Statement‐l is true, Statement‐2 is true; Statement‐2 is correct explanation for Statement‐ 1.
- Statement‐l is true, Statement‐2 is true; Statement‐2 is not correct explanation for Statement‐l.
- Statement‐l is true, Statement‐2 is false.
- Statement‐l is false, Statement‐2 is true.

#### Answer:The correct answer is: Statement‐l is true, Statement‐2 is false.Result

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Excretion involves the processes in which substances of no further use or those present in excess qualities are thrown out of the body.

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Excretion involves the processes in which substances of no further use or those present in excess qualities are thrown out of the body.

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#### The function is period with period

Period of

Period of

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Period of L.C.M. of (4, 6, 4) = 12

Period of

Period of

Period of L.C.M. of (4, 6, 4) = 12

#### The function is period with period

maths-General

Period of

Period of

Period of

Period of L.C.M. of (4, 6, 4) = 12

Period of

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Period of L.C.M. of (4, 6, 4) = 12

maths-

#### The value of k, for which is an identity, is

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Þ

Þ Þ Þ

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#### The value of k, for which is an identity, is

maths-General

Given,

Þ

Þ Þ Þ

Þ

Þ Þ Þ

maths-

#### If then

then

.

.

#### If then

maths-General

then

.

.

Maths-

#### Which one of the following is not true

It is a property of matrix multiplication.

#### Which one of the following is not true

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It is a property of matrix multiplication.

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#### If then equals

and

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#### If then equals

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and

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#### If , then

.

#### If , then

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.

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Order will be .

#### The order of is

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Order will be .

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#### If , then

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It is based on fundamental concept

#### Which of the following relations is incorrect

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It is based on fundamental concept

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#### If and , then B =

Since

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Þ

#### If and , then B =

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Since

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#### If and , then x =

(As given)

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#### If and , then x =

Maths-General

(As given)

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