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B1++bk)/v3533. The resultant of two vectors A-2+ 3-7k and B-5i-7jt k is a vector C. Find C and(7i -4j -6k/v101^^magnitude |
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Answer» Just the both vectors so, the resultant vector is (5+2)i+(3-7)j+(-7+1)k = 7i-4j-6k now, magnitude is √7²+4²+6² = √49+16+36 = √103. |
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