Math, asked by kshetreshtiwari, 1 year ago

relation between direction cosines-
a. l=m=n
b. a/l=b/m=c/m
c. al+bm+cn= 1
d. none of these

Answers

Answered by kingofclashofclans62

2

answer=
$b$
mark brainliest

sandhya022: sorry yrr

sandhya022: plz

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