Question
What percentage of road transport fuels worldwide is
represented by biofuels?Solution
Explanation: Biofuels represent around 3% of road transport fuels in use around the world.
Find the distance between points A(−3, 2) and B(5, −4).
Find the simplified value of given expression
If detA = 3, detB = 2, then det(AB) =?
If log₃(2x + 3) = 2 + log₃(x – 1), find x.
Solve the equation: sin x = 1/2, 0 ≤ x ≤ 2π
A trader bought a bicycle for ₹12,000 and sold it at a profit of 25%. After a month, he offered a discount of 10% on the selling price to attract more...
Find minimum of x + 9/x for x>0.
If x = a cos³ θ, y = a sin³ θ, then dy/dx at any θ is:
The average selling price of mangoes is Rs. 8 (per kg) more than the average selling price of the oranges. The quantity of oranges sold is 25% more than...