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find the vertices of triangle by finding point of intersection of these lines. then u can find equation of circumcircle
Your ans is also wrong its none of these
Hello student, The given ellipse is b 2 x 2 + y 2 = a 2 b 2 i.e. x 2 /a 2 + y 2 /b 2 = 1. (ab) 2 = a 2 (1 – e 2 ) or b 2 = 1 - e 2 . Let an extremity of latus rectum be L(x, y). Then, x = ae...
answer is c) 2 circles are intersecting let c1 and c2 are centres of circle and d is distance between c1 and c2 and r1 and r2 are radii of circles if d> r1 + r2 4 common tangents d= r1+ r2 3 common...
ok there is another metod to approach this question P will be mid point of A and B then PA + PB will be minimum and hence by using mid point formula u will get value of k approve if useful//////////
putting different values, when b=2 property of isosceles triangle is proved.
oh really tell me which are those points that are left????????????????????????????????????/
its quite easy but long also as cordinates of all vertices are given u can find eq of line pasising through vertex and perpendicular to base as its slope will be negative reciprocal of the base. so...
Hello student, The eccentricity is given to be √½ < 1. Hence, the given conic section is ellipse. Now, the focus of the ellipse is F(-1, 0) and directrix is the line 4x-3y + 2 = 0. Let...
sure my pleasure
they will intersect at (1,1). slope of tangent to curve 1 at (1,1) = 1 slope of tangent to curve 2 at (1,1) = -1 hence angle between curves = 90 o
Dear student, You can break the defination of the function in various intervals |x| + [x] = and so on then plot in respective interval
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