Math, asked by saemzanwer, 1 year ago

a=2i-3j, b =4i-8j. Value of ab

Answers

Answered by Shikhashivani
1

8i^-28ij-24j^ =the value of ab


saemzanwer: Solution?
Sumit99Verma: are yarr dot product me same quantity Ke ek sath multiply katre hain
Answered by Sumit99Verma
0

value of ab=8-24=-16 because there act dot product rule. hope it is sufficiant for that


saemzanwer: It's wrong.
Sumit99Verma: then give me right answer
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