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Let {{a}}={({{b}}{{c}})}={{{b}}}{{2}} and {{b}},{{c}} are non

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Let $a = (b \times c) = \frac{b}{2}$ and $b, c$ are non parallel unit vectors. If angle between $a$ and $b$ is $α$ and angle between $a$ and $c$ is $β$ then $∣ α - β ∣$ is equal to (A) $\frac{π}{2}$ (B) $\frac{π}{6}$ (C) $\frac{π}{3}$ (D) $\frac{π}{4}$

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Samuel Discussed

Let

a = (b \times c) = \frac{b}{2}

and

b, c

are non parallel unit vectors. If angle between

a

and

b

α

and angle between

a

and

c

β

then

∣ α - β ∣

is equal to (A)

\frac{π}{2}

(B)

\frac{π}{6}

(C)

\frac{π}{3}

(D)

\frac{π}{4}

8 mins ago

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Question Text

Let

a = (b \times c) = \frac{b}{2}

and

b, c

are non parallel unit vectors. If angle between

a

and

b

α

and angle between

a

and

c

β

then

∣ α - β ∣

is equal to (A)

\frac{π}{2}

(B)

\frac{π}{6}

(C)

\frac{π}{3}

(D)

\frac{π}{4}

Let $a = (b \times c) = \frac{b}{2}$ and $b, c$ are non parallel unit vectors. If angle between $a$ and $b$ is $α$ and angle between $a$ and $c$ is $β$ then $∣ α - β ∣$ is equal to (A) $\frac{π}{2}$ (B) $\frac{π}{6}$ (C) $\frac{π}{3}$ (D) $\frac{π}{4}$

Filo tutor solution

Practice questions from similar books

Let a=(b×c)=2b​ and b,c are non parallel unit vectors. If angle between a and b is α and angle between a and c is β then ∣α−β∣ is equal to (A) 2π​ (B) 6π​ (C) 3π​ (D) 4π​

Filo tutor solution

Practice questions from similar books

Let $a = (b \times c) = \frac{b}{2}$ and $b, c$ are non parallel unit vectors. If angle between $a$ and $b$ is $α$ and angle between $a$ and $c$ is $β$ then $∣ α - β ∣$ is equal to (A) $\frac{π}{2}$ (B) $\frac{π}{6}$ (C) $\frac{π}{3}$ (D) $\frac{π}{4}$