Let `A=2/(sqrt(3))e^(-ipi/6), B=2/(sqrt(3))e^(pi/2), C=2/(sqrt(3))e^(-i(5pi)/6)` be three points forming a triangle ABC in the Gaussian plane then the triangle ABC is a) equilateral b) isosceles c) scalene d) Right Angled

Let A=(2)/(sqrt(3))e^(-i(pi)/(6)),B=(2)/(sqrt(3))e^((pi)/(2)),C=(2)/(sqrt(3))e^(-(i pi pi)/(6)) be three points forming a triangle ABC in the Gaussian plane then the triangle ABC is a) equilateral b) isosceles c) scalene d Right Angled

If in a triangle ABC,3sin A=6sin B=2sqrt(3)sin C, then the angle A is

Let P-=sqrt(3)e^(ipi/3), Q-=sqrt(3)e^(-pi/3) and R -=sqrt(3)e^(-ipi) . If P,Q,R form a triangle PQR in the Argand plane, then /_\ PQR is (A) isosceles (B) equilateral (C) scalene (D) none of these

Let P-=sqrt(3)e^(ipi/3), Q-=sqrt(3)e^(-pi/3) and R -=sqrt(3)e^(-ipi) . If P,Q,R form a triangle PQR in the Argand plane, then /_\ PQR is (A) isosceles (B) equilateral (C) scalene (D) none of these

If in a triangle ABC, 3 sin A = 6 sin B=2sqrt3sin C , then the angle A is

If in a triangle ABC, 3 sin A = 6 sin B=2sqrt3sin C , then the angle A is

In a triangle ABC if 2a= sqrt(3)b+c then

In any triangle ABC if 2cos B=(a)/(c), then the triangle is(A) Right angled (C) Isosceles (B) Equilateral (D) None of these

In a triangle ABC,a/b=2+sqrt(3) and /_C=60^(@) then angle A and B is

In a triangle ABC,a/b=2+sqrt(3) and /_C=60^(@) then angle A and B is