WebVector Algebra is included in CBSE Class 12 mathematics syllabus as its importance is multifold. Vector Algebra deals with vectors – things that have both directions and magnitudes. It is important in both mathematics and physics. WebClass 12 Maths Chapter 10 Vector Algebra MCQs are available here with answers. All the questions are prepared as per the latest exam pattern. MCQ questions are formulated by our subject teachers based on the CBSE syllabus (2024-2024) and the NCERT curriculum.
Difference between Cloning Vector and Plasmid Vector - BYJUS
WebSolved Examples on Class 12 Three Dimensional Geometry Question 1: If a line makes angles 90°, 135°, 45° with the x, y and z-axes respectively, find its direction cosines. Solution: Let the direction cosines of the line be l, m and n. Here let α = 90°, β = 135° and γ = 45° As we know, l = cos α, m = cos β and n = cos γ Thus, direction cosines are: WebVectors Types of Vectors Vectors Joining Two Points Dot Product of Two vectors Multiplication of vectors with Scalar Cross Product of Two Vectors The vector product or cross product of two vectors A and B is denoted by A × B, and its resultant vector is perpendicular to the vectors A and B. cancion pj masks
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WebHence, the vector of magnitude 5 units and parallel to the resultant of vectors a and b is 5. 5. 3Ö 1 Ö Ö 3 10 10Ö Ö 10 22 i r r r rc i j j 6: Find a vector of magnitude 5 units, and parallel to the resultant of the vectors a =2i ˆ +3ˆj −k and ˆb − =2i j ˆ +kˆ NCERT Solution For Class 12 Maths Chapter 10 Vector Algebra WebIf the volume of parallelepiped formed by vectors a× b, b× c and c× a is 36 cubic units, then[ List I List II; I Volume of parallelopiped formed by vectors a, b and c is P 0 cubic units; II Volume of tetrahedron formed by vectors a, b and c is Q 12 cubic units; III Volume of parallelopiped formed by vectors a+b, b+c and c+a is R 6 cubic units; IV Volume of … WebStudents are also given access to additional online study materials and resources, available at BYJU’S, such as notes, books, question papers, exemplar problems, worksheets, etc. Students are also advised to practise Class 12 Sample papers to get an idea of the question pattern in the final exam. cancion plim plim aram sam sam