Physics, asked by eliyasaleem786, 2 days ago

let a and b be two unit vectors. if the vector c = a+ 2b and d = 5a -4b are perpendicular to each other. then the angle between a and b is?

Answers

Answered by shellysaharawat418

0

Answer:

eysmruthfhfhfhbfdbdvxbdv

Previous Question

Next Question

Similar questions

Social Sciences, 1 day ago

Prepare few slogans on importance of girl education ...

Biology, 1 day ago

अल्पपरासरी, समपरासरी तथा अतिपरासरी विलयनों में किसी जीवित कोशिका को बारी-बारी से डाला जाए तो कोशिका पर क्या प्रभाव पड़ेगा?

Math, 1 day ago

a weaver has 82 1/2 m of cloth. he stiches a curtain of length 2 3/4 m with two thirds of the cloth. with remaining cloth he stiches 25 cushion cover. Find the number of curtains stiched length of cloth used for 1 cushion...

Science, 2 days ago

Find the odd one on the basic of their food habits...

Math, 2 days ago

in a hot water heating system , there is a cylindrical pipe of length 28m and diameter 5cm. find the total radiating surface in the system?

Hindi, 7 months ago

answer this fast..... i'll mark them brainliest...

Physics, 7 months ago

How did the invention of the steam engine affect the transport system...

Science, 7 months ago

The length of tre second 's pendulum is nearly (a)0.5m B) 9.8m C) 1.0m D) 2.0m...