CBSE Class 12-science Answered
Define unit vector.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
Unit Vector: A vector whose magnitude is unity, is called a unit vector. The unit vector in the direction of 
is denoted by . Thus, 
.
Answered by | 04 Jun, 2014, 03:23: PM
Concept Videos
-
Introduction to vector algebra
This video explains the definition of vector and its types, direction angle... -
Introduction to vector algebra
This video explains the definition of vector and its types, direction angle... -
Introduction to vector algebra
Introduction to vector algebra
CBSE 12-science - Maths
If |𝑎⃗| = 3 and −1 ≤ 𝑘 ≤ 2, then |𝑘𝑎⃗| lies in the interval
(a) [0,6] (b) [−3,6] (c) [3,6] (d) [1,2]
Asked by mohdtayyab682 | 18 Jan, 2023, 10:34: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
Asked by lovemaan5500 | 07 Feb, 2020, 09:49: AM
ANSWERED BY EXPERTCBSE 12-science - Maths
Asked by Vivek.d8765 | 29 Oct, 2019, 10:14: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
.Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERTCBSE 12-science - Maths
are equal.Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
