[" Q.29.If "theta" is the acute angle between the lines given by "ax^(2)+2hxy+by^(2)=0" then "],[" prove that "tan theta=(2sqrt(h^(2)-ab))/(a+b)" ,if "a+b!=0],[" Hence,find the acute angle between the lines "x^(2)-4xy+y^(2)=0]

If theta is the acute angle between the lines given by x^(2)-2pxy+y^(2)=0 , then

If theta is the acute angle between the lines given by x^(2)-2pxy+y^(2)=0 , then

If theta is the acute angle between the lines given by ax^(2) + 2hxy + by^(2) = 0 then prove that tan theta = |(2 sqrt (h^(2) - ab))/(a + b)| . Hence find acute angle between the lines 2x^(2) + 7xy + 3y^(2) = 0

The acute angle between the lines given by x^(2)+2(cottheta)xy+y^(2)=0 is

The acute angle between the lines given by x^(2)+2(cosectheta)xy+y^(2)=0 is

If theta is the measure of acute angle between the pair of line repseented by ax^(2) + 2hxy + by^(2) = 0 , then prove that tan theta = |(2sqrt(h^(2) - ab))/(a+b)|,a + b ne 0 Hence find the acture angle between the lines x^(2) - 4xy + y^(2) = 0

If theta is the acute angle between the lines 6x^(2)+11xy+3y^(2)=0 ,then tan theta

Find the measure of acute angle between the lines given by x^(2) - 4xy + y^(2) = 0

If the acute angle between the lines x^(2)-4hxy+3y^(2)=0 is 60^(@) then h=

If the acute angle between the lines x^(2)-4hxy+3y^(2)=0 is 60^(@) then h=