Math, asked by sirisrinivasulu5912, 5 months ago

If the direction ratios of two non parallel lines are connected by the relation 2a+b+2c and 3a^2+5b^2-11c^2 , then the angle between the lines is​

Answers

Answered by charanimukku
0

Answer:

the answer is 4abc ratio

Step-by-step explanation:

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