What is the value of 4600+540+1280+250+36 ?
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ΔDEF is right angled at E. If secD = 25/7, then what is the value of cosecF ?
A car travels a certain distance at 34 km/h and comes back at 66 km/h. What is the average speed for total journey?
The mean of the data 1, 2, 10, 18, 3, 17, 19 is
The lengths of the two diagonals of a rhombus are 5 cm and 12 cm. Find its area (in cm2)
A trader buys 500 kgs of cotton for Rs 9,000. 10% of this cotton is spoiled due to rain. At what rate (Rs/Kg) should he sell the rest to earn 10% profit?
If θ is acute angle and sin(θ+18°)= 1/2, then the value of θ in circular measure is
If Cot θ = 24/7, then Sin θ = ?