[" If in a right angle triangle "ABC" ,"],[4sin A*cos B=1" and tan "A" is finite then "]

If in a right angle triangle ABC.4sin A cos B-1=0 and tan A is finite,then

If in a right angle DeltaABC,4 sin A cos B-1 =0 and tan A is finite, then

If in a right angle DeltaABC,4 sin A cos B-1 =0 and tan A is finite, then

If in a right angle DeltaABC,4 sin A cos B-1 =0 and tan A is finite, then

In a triangle ABC,sin A-cos B=cos C then angle B is

In a triangle ABC if sin A cos B = 1/4 and 3 tan A = tan B , then the triangle is

In a right angle triangle ABC, right angle is at B, if tan A = sqrt 3 , then find the value of cos A cos C - sin A sin C

In a triangle ABC, sin A- cos B = Cos C , then angle B is