vector A ,B and C are shown in figure . find angle between
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budhana:
how to write in correct method
I have to attach pictures for better understanding.... -_- , which I can't .. Already two Answers
why
I'm sorry
in a hurry, I write wrong
but it is 150
not 210
now, if you understand it so, mark my answer as brainlist plz...
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your answer is 90
a+b+c+45+30+60
a=45
b=30
c=60
45+30+60+45+30+60+x=360
270+x=360
x=360-270
x=90
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