WebIf a = i ? 7k and b = j + k, find a × b. This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer Question: If a = i ? 7k and b = j + k, find a × b. If a = i ? 7k and b = j + k, find a × b. Expert Answer 89% (18 ratings) Previous question Next question Web10 jan. 2024 · If a = j + √3k, b = – j + R3k and c = 2√3k form a triangle, the internal angle of the triangle between a and b is. vectors jee jee mains 1 Answer +1 vote answered Jan 10, 2024 by KumariMuskan (34.2k points) selected Jan 10, 2024 by Nakul01 Best answer We have, a = 2 = b and a.b = –1 + 3 = 2 Let θ be the angle between them.
10. If A=2i−3j +7k,B=i+2k and C=j −k find A⋅(B×C). Solution :
WebSolution Verified by Toppr Correct option is B) a= i+ jb= j+ kc= i+ k a−2 b+3 c=(i+ j)−2(j+ k)+3(i+ k) = i+ j−2 j−2 k+3 i+3 k=4 i− j+ k Unit vector in direction of a−2 b+3 c = 16+1+14 i− j+ k= 3 24 i− j+ k Unit vector in opposite direction of = a−2 b+3 c = 3 2−4 i+ j− k Solve any question of Motion in a Plane with:- Patterns of problems > Web28 mrt. 2024 · [Class 12] If a = i - j + 7k and b = 5i - j + λk, then find value of λ Class 12 Solutions of Sample Papers and Past Year Papers - for Class 12 Boards CBSE Class 12 Sample Paper for 2024 Boards Question 23 … lisette koenemann
Solved If a = i ? 7k and b = j + k, find a × b. Chegg.com
WebIf a=i+j+k and b=j-k, find a vector c such that axc=b and a.c=3. according to ques, Search for: i. More Material. Write chromyl chloride test with equation. What do you understand by lanthanide contraction. What are lanthanide elements? Explain oxidization properties of potassium permanganate in acidic medium. Web12 apr. 2024 · Large scale −omics datasets can provide new insights into normal and disease-related biology when analyzed through a systems biology framework. However, … WebIf a = i + j + k, c = j - k , then find vector b such that a×b=c and a. b = 3 Medium Solution Verified by Toppr b=xi+yi+zk Now, a−b=x+y+x=3 aαb=(i+j+k)α(xi+yi+zk) … bssc olympia