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Cost price of each article = 800. First article: Selling price = 800 + 20% of 800 = 960 Second article: Selling price = 800 - 25% of 800 = 600 Total cost price = 1600. Total selling price = 1560. Loss = 1600−1560 = 40. Loss percentage = 40/1600×100 = 2.5% = 2.5% loss
If √3 tan 2θ – 3 = 0, then find the value of tanθ secθ – cosθ where 0 < θ < 90°
If 3 tan X + cot X = 2√3, then find the value of 6 tan2 X + 2 cot2 X.
If tan θ = 8/3 , then the value of (3Sinθ+2 Cosθ )/(3 Sinθ-2Cosθ) is
What is the value of cos75°?
(1+sint)/(4-4sint)-(1-sint)/(4+4sint) =?
If cos²α + cos²β = 2, then the value of tan⁴α + sin⁸β is
If cot8A = tan(A+8˚), find the value of A? Given that 8A and A+8 are acute angles.
If x = (sin 30 ° + cos 30 ° )/sec 60 ° , then find the value of 4x.