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Grade: 11
        If x tan 30°+ y cot 60° = 0 and 2x-y tan 45°=1 then find the value of x and y.Thank you for solving it but I want it to be solved simultaneously
10 months ago

Answers : (1)

Arun
14829 Points
							
Dear Shraddha
 
x / sqrt(3) + y / sqrt(3) = 0
 
hence
x = – y
 
now
2x – y =1
now
2x – ( – x) = 1
2x + x= 1
3x = 1
x = 1/3
 
now y = – 1/3
 
Regards
Arun (askIITians forum expert)
10 months ago
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