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If a = 2i+3j -4k and b 7i-10j +9k find a b. a b ||(Simplify your answer.)

If a = 2i+3j -4k and b 7i-10j +9k find a b. a b ||(Simplify your answer.)

Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section4.4: Powers Of Monimials
Problem 41WE
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If a = 2i+3j -4k and b 7i-10j +9k find a b. a b ||(Simplify your answer.)
Transcribed Image Text:If a = 2i+3j -4k and b 7i-10j +9k find a b. a b ||(Simplify your answer.)
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