Vijaya

Prove sqrt(Sec^2 A+Cosec^2 A)=TanA+CotA

A particle P of mass 2gms moves on the X-axis and is attracted towards origin O with a force numerically equal to 8x. If it is initially at rest at X = 10, find its position at any subsequent time assuming (a) no other force acts, (b) a damping force nume...

Divide 105 such that 1/3 of one part is equal to 1/4 of other part

160 kg of an alloy of copper and aluminium contains 55 percent of aluminium. How much aluminium must be melted into it to make the alloy contain 70 percent of alluminium

Swapnil has rs590 in currency notes with denominations of rs 50,rs20,rs10. The ratio of the number of rs.50 notes and rs.20 notes is 3 :5. If he has total of 25 notes how many notes of each denomination does he have

160 kg of alloy contains 55 percent aluminium. How much alluminium should be added to make it 70 percent

160 kg of alloy of copper and aluminium contains 55 percent of aluminium.how much aluminium must be melted into it to make aluminium 70 percent.

160 kg alloy contains copper and 55 percent aluminum.how much aluminum should be melted into it to make aluminum 70 percent.

Ruta buys a flat and pays 1/2 part by cheque and 1/4 part by cash and promises to pay remaining 4 lacs afterwards.what is the total cost of the flat.

Same area

16/28 = 4/7 chickens were left.