Need solution for RD sharma maths class 12 chapter 23 Scalar or dot product exercise Fill in the blanks question 12
Hint:
Use
Given:
If a,b,c are mutually perpendicular vector, then
Solution:
Board Exams: States agree to equivalence; no question paper ‘jumbling’ from next year, says PARAKH CEO
Board Exam Date 2025 Live: CBSE, ICSE, BSEB, MPBSE Class 10, 12 timetable out; Punjab, Rajasthan schedule soon
CBSE Board Exams 2025: Guidelines issued for Class 10, 12 practicals
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