Question
A shopkeeper marks an item 40% above cost price and
gives 10% discount on marked price. Find profit percent.Solution
Let CP = 100 MP = 140 SP after 10% discount = 140*(90/100) = 126 Profit% = ((126−100)/100)*100 = 26% Answer: 26%
Simplify (cos13°+sin 13°) /(cos13°-sin13°)
- If 2 sin x = √3, then the value of x:
- If 4cos²A + 5sin²A = 4.5, then find the value of (sec²A - 1)
- Find the maximum value of (12sin A + 16cos A).
Determined the simplified value of the given expression:(1 - sin2Â q) X (sec q + tan q) X (sec q - tan q) X cosec2Â q
What is the simplified value of the given expression?
3(sin² 30° + sin² 60°) + 6sin 45° - (3sec 60° + cot 45°)
If tan theta = 5/12 and theta is acute, then the value of (1 - sin theta)/(1 + sin theta) is: