If a- b- c are three vectors such that - abc- -4- then - a-b b-c c-a- is equal to-

The correct option is B 16 [a⃗ #215;b⃗ b⃗ #215;c⃗ c⃗ #215;a⃗]=[a⃗ b⃗ c⃗] ^2 Given: [a⃗b⃗c⃗]=4 ⇒ [a⃗ #215;b⃗ b⃗ #215;c⃗ c⃗ # ...

If a, b, c ...

Question

If $\to a, \to b, \to c$ are three vectors such that $[\to a \to b \to c] = 4$ , then $[\to a \times \to b$ $\to b \times \to c$ $\to c \times \to a]$ is equal to:

8

No worries! We‘ve got your back. Try BYJU‘S free classes today!

64

No worries! We‘ve got your back. Try BYJU‘S free classes today!

4

No worries! We‘ve got your back. Try BYJU‘S free classes today!

16

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

Suggest Corrections

Similar questions

\to a, \to b, \to c

[\begin{matrix} \to a & \to b & \to c \end{matrix}] = 4

[\begin{matrix} \to a \times \to b & \to b \times \to c & \to c \times \to a \end{matrix}]

a, b, c

| a | = 3, | b | = 4, | c | = 5

a, b, c

b + c, c + a, a + b

| a + b + c | =

\to a, \to b, \to c

∣ ∣ \to a ∣ ∣ = ∣ ∣ \to c ∣ ∣ = 1, ∣ ∣ ∣ \to b ∣ ∣ ∣ = 4, ∣ ∣ ∣ \to b \times \to c ∣ ∣ ∣ = 2

2 \to b = \to c + λ \to a

λ

a, b, c

a : b = 3 : 4

b : c = 8 : 9

a : c

a, b, c

a + b + c = α d

b + c + d = β a

a + b + c + d