Physics, asked by sumitverma47421, 10 months ago

Find the scalar product of
a=3i + 4j -5k
b=5i+4j+3k

Answers

Answered by ak6592786

0

Answer:

√2802

Explanation:

|3 4 -5|

|5 4 3|

(12+20)i^+(-25-12)j^+(12-20)k^

=32i^-37j^-8k^

=√2802

Previous Question

Next Question

Similar questions

Physics, 5 months ago

A double connex lens has radii of curvature of 1m&2m .What should be the refractive index so that focal length of the lens is 5ocm?

Math, 5 months ago

Find the least number which must be subtracted from each of the following number to make them a perfect square also find the square root of a perfect square number8934...

Math, 5 months ago

In each of the following question, a set of figures carrying cortain characters is given. Assuming that the characters in cach not follow a similar pattern, find the missing character in each case.

English, 10 months ago

I said to her,"why do you like me...

English, 10 months ago

My work is hard daily why?

English, 1 year ago

Dialog between mother and sun who is refuctant to do his homework...

English, 1 year ago

Write a report safe drive save life...

Chemistry, 1 year ago

In+the+soil+which+nutrient+is+enriched+by+blue+green+algae(cynobacteria)?