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Let the radius of the circle =r Length of chord p =r … (1) (all angle is 60) Length of chord q = r/√2 … (2) chord y is making an isosceles right triangle From EQ (1) and (2) … q= x√2 =√2x q= √2x.
10 women and 12 men complete a certain piece of work in 30 days, if each women takes thrice the time taken by a man to finish the work.
Quanti...
IfX = (√5 + 1) / (√5 – 1) and y = (√5 – 1) / (√5 + 1) then the value of(x 2+xy+y
If x + y + z = 0, then what is the value of (3y2 + x2 + z2)/(2y2 – xz)?
If α and β are the roots of equation x2 – x + 1 = 0, then which equation will have roots α3 and β3?
...If sec θ + tan θ = m(> 1), then the value of sin θ is (0° < θ < 90°)
The expression of (cot θ + cosec θ −1) / (cot θ − cosec θ+1) is equal to
If x sin3 θ + y cos3 θ = sin θ cos θ and x sin θ − y cos θ = 0, then the value of x2 + y2 equals
If (a2 − b2)sin θ + 2ab cos θ = a2 + b2, then tan θ =
The value of = 3/4 ÷ 3/4 of 4/3 + 5/2 ÷ 2/5 of 5/4 – (2/3 + 2/3 of 5/6) is :
Which one of the following is the equation for Velocity Time relation?