The correct answer is C
4m = Sec A, 4/m = Tan A, find the value of 4( m2 - 1/m2)
If 5 sin x - 12 cos x = 0, find the value of tan x.
A rectangular garden has a length of 100 cm. The ratio of the width of the garden to the side of a square flower bed is 5: 8. If the ratio of the perime...
A shopkeeper marks an article 50% above the cost price and then gives two successive discounts of 20% and 10%. What is his overall profit or loss percen...
A bag contains coins of ₹1, ₹2, and ₹5 denominations in the ratio 3:2:1. If the total amount in the bag is ₹240, find the number of ₹2 coins.
The simple interest on a sum of money is 8/25 of the sum. If the rate of interest per annum is two times of the number of years in numerically. Find the...
A person has a total of ₹5000 in the form of ₹10 and ₹5 notes. If the number of ₹10 notes is twice the number of ₹5 notes, how many notes of e...
A man spends 30% of his salary on rent, 25% on groceries, and the remaining on savings. If he saves ₹18,000, what is his total salary?
A frustum of a cone has a lower base radius of 5 cm, an upper base radius of 3 cm, and a height of 4 cm. What is the volume of the frustum?
Find the area of triangle formed by the points A(1, 2), B(4, 6), and C(5, 2).