Prove this standard trigonometric identity: Sin² A=1-cos²A
Discy Latest Questions
Deepak BoraNewbie
On the same side of a tower, two objects are located. When observed from the top of the tower, their ...Read more
An electrician has to repair an electric fault on a pole of height 5m. She needs to reach a point 1.3m below ...Read more
Quadratic Equation in one variable
Kiran purchases an article for ₹ 5310 which includes 10% rebate on the marked price and 18% tax( under GST) ...Read more
Find the equation of the line passing through the points A(-1,3) and B(0,2).Hence,show that the points A,B and C(1,1) are ...Read more
