Cost price of 1 litre milk = Rs 50 Selling price of 1 litre mixture = Rs 60 Profit = 25% So cost price of mixture = 60 × 100/125 = Rs 48 The ratio of milk and water in mixture
If asinx +b cosx = c then find the value of acosx - bsinx =?
If SecA + TanA = 2√2 + 3, then find the value of Sin A + Cos A
If 9 sinx + 40 cosx = 41 then find tanx.
If cos² x + sin x = 5/4, then find the value of 'sin x'.
A ladder leans against a wall. The foot of the ladder is 6 meters away from the wall. If the angle the ladder makes with the ground is 60°, find the le...
cos (sec-1 x) is equal to –
Find the slope of the equation : 12x + 4y = 28.
What is the value of [(sin x + sin y) (sin x – sin y)]/[(cosx + cosy) (cosy – cosx)]?