Understanding ISC Mathematics Class 12 Volume 2>Chapter 1 - Vectors>EXERCISE>Q 4

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IMPORTANT

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Two equal and co-initial vectors must coincide.

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Important Questions on Vectors

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IMPORTANT

Understanding ISC Mathematics Class 12 Volume 2>Chapter 1 - Vectors>EXERCISE>Q 4

(m + n) (\vec{a} + \vec{b}) = m \vec{a} + m \vec{b} + n \vec{a} + n \vec{b} .

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IMPORTANT

Understanding ISC Mathematics Class 12 Volume 2>Chapter 1 - Vectors>EXERCISE>Q 4

(m n) (\vec{a} + \vec{b}) = m \vec{a} + n \vec{b} .

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IMPORTANT

Understanding ISC Mathematics Class 12 Volume 2>Chapter 1 - Vectors>EXERCISE>Q 4

\vec{a} = - \vec{b} \Rightarrow | \vec{a} | = | \vec{b} |

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IMPORTANT

Understanding ISC Mathematics Class 12 Volume 2>Chapter 1 - Vectors>EXERCISE>Q 4

\vec{a} = \vec{b} \Rightarrow | \vec{a} | = | \vec{b} | .

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IMPORTANT

Understanding ISC Mathematics Class 12 Volume 2>Chapter 1 - Vectors>EXERCISE>Q 4

| \vec{a |} = | \vec{b |} \Rightarrow \vec{a} = \vec{b} .

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Understanding ISC Mathematics Class 12 Volume 2>Chapter 1 - Vectors>EXERCISE>Q 4

If

\vec{O A} + \vec{A B} + \vec{B C} = \vec{0}

, then points

O

and

C

coincide.

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IMPORTANT

Understanding ISC Mathematics Class 12 Volume 2>Chapter 1 - Vectors>EXERCISE>Q 5

In a triangle

A B C

, state whether

\vec{A B} + \vec{B C} + \vec{C A} = \vec{0}

.

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IMPORTANT

Understanding ISC Mathematics Class 12 Volume 2>Chapter 1 - Vectors>EXERCISE>Q 5

In a triangle

A B C

, state whether

\vec{A B} + \vec{B C} - \vec{A C} = \vec{0}

.

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