What is the value of Sin 30° + Cos 30°?
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What is the value of Cot 45° + Cosec 60°?
What is the value of Cot 60 - Sec 30?
The point R(a,b) is first reflected in origin to R1 and R1 is reflected in x-axis to (-3,4). The co-ordinates of point R are
If tanθ = 724 then find the value of p such that tanθ - secθsinθ = -p28
The number of solutions of the pair of linear equations x + 2y - 8 = 0 and 2x + 4y = 16 is
In ΔPQR, PS and PT are bisectors of ∠QPR and ∠QPS respectively. If ∠QPT = 30°, PT = 9 cm and TR = 15 cm, then what is the area (in cm2) of ΔPTR
Rathin is now 16 years old while his cousin is 7 years. After how many years will Ratin's age be 1.5 times that of his cousin?