Mathematics
In a recurring deposit account for 2 years, the total amount deposited by a person is ₹ 9600. If the interest earned by him is one-twelfth of his total deposit, then find :
(a) the interest he earns
(b) his monthly deposit
(c) the rate of interest
Related Questions
For the given 25 variables :
x1, x2, x3, ……………., x25.
Assertion (A) : To find the median of the given data, the variate needs to be arranged in ascending or descending order.
Reason (R) : The median is the central most term of the arranged data.
A is true, R is false
A is false, R is true
both A and R are true
both A and R are false
Find :
(a) (sin θ + cosec θ)2
(b) (cos θ + sec θ)2
Using the above results prove the following trigonometry identity :
(sin θ + cosec θ)2 + (cos θ + sec θ)2 = 7 + tan2 θ + cot2 θ