🛠️ JEE➗ Maths

Let \(a,b\) and \(c\) be the distinct non-negative numbers. If the vectors \(a\overset{^}{i}+a\overset{^}{j}+c\overset{^…

Q1

Let \(a,b\) and \(c\) be the distinct non-negative numbers. If the vectors \(a\overset{^}{i}+a\overset{^}{j}+c\overset{^}{k},\text{ }\overset{^}{i}\text{ }+\text{ }\overset{^}{k}\text{ , }c\overset{^}{i}\text{ }+\text{ }c\overset{^}{j}+b\overset{^}{k}\) lie on a plane, then which one of the following is correct?

a

c is the arithmetic mean of a and b

b

c is the geometric mean of a and b

c

c is the harmonic mean of a and b

d

c is equal to zero

🔒
Answer & explanation — PYQ Pass

Options are free to see. Unlock the correct answer and full explanation with Pass.

Unlock · ₹149

Practice more JEE Maths PYQs

See every question on Vector Algebra, or browse the full JEE question bank.

See all questions on Vector Algebra →