- In //gm PSAD , points Q and R are taken on PS such that PQ = SR = RS & PA || QR || RC . Prove that ar(PQE) = ar(CFD).
Question
the sum of nterms of two ap are in the ratio(3n+8):(7n+15).find the ratio of their 12th terms
Maths
Jan. 26, 2019, 6:14 p.m.
Answer
Three athletes A B and C are participating in a long jump event by living at an angle 30 degree 45 degree and 60 degree respectively with the ground who will be the winner
A triangle of ABC is drawn to circumscribe a circle of radius 4 cm such that the segments BD and DC into which BC is divided by the point of contact D are of length 8cm and 6 cm respectively find the sides AB and AC
find distance between the point 6.5.9 and the plane determined by the points 3.-1.2 and 5.2.4 and -1.-1.6
What is the integral value of cos^-1 x? Is there any other way to find out its value apart from product method?