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SR. TEACHER (SEC. EDU.) COMP. EXAM 2025 2026 question with answer

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Question 9

Q9.दिया है, a⃗ = −î − ĵ + k̂, a⃗ · b⃗ = 1 और a⃗ × b⃗ = î − ĵ, तो a⃗ − 6b⃗ बराबर है —