If \(6tan\theta-5\sqrt3sec\theta+12cot\theta=0\) where, \(0 <\theta< 90\), then value of \(cosec\theta +sec\theta\) is:
A is 40% more efficient than B. If B finishes a work in 14 days , then in how many days will A finish the same work?
The price of an article increases by 6.25% every year. If the difference between its price at the end of the second and the first year is Rs. 531.25, then what will be its price (in Rs) at the start of the first year?
If x cosA - y sinA = 1 and x sinA + y cosA = 4, then the value of \(17x^2+17y^2\) is:
A person observes that the angle of elevation at the top of a pole of height 5 meters is 30°. Then the distance of the person from the pole is: