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Let the Cp of Seema’s Laptop=100 CpPSp 10015%115 9040%126 Difference of Sp=126-115=11 ATQ- 11=2200 1=200 CP of laptop =100×200=20000 Rs.
The Value of (sin38˚)/(cos52˚)+ (cos12˚)/(sin78˚)- 4cos²60˚ is
Evaluate 3sin x – 4 sin3 x and figure out the correct answer from below option ?
If sin(x + y) = 3/5 and cos(x - y) = 12/13, where x, y ∈ [0, π/2], find sin(2x) + sin(2y).
If sinAo = (√3/2), then find the value of (sin245o + cos230o) × A ÷ 5 given that 0 < A < 90...
The maximum value of 45 sin θ + 28 cos θ is:
If A and B are complementary angles, then the value of-
sin A cos B + cos A sin B – tan A tan B + sec 2
Find the value of: (Sin2 60 ° X cos 30 ° X sec 60°)/tan 30°
In a right triangle ABC, angle B = 90°. If tan A = 3/4 and the length of the hypotenuse is 25 cm, find the area of the triangle.
If secθ + tanθ = 3+√10, then the value of sinθ+cosθ is
cos (sec-1 x) is equal to –