HSC Arts कक्षा ११ - Tamil Nadu Board of Secondary Education Question Bank Solutions for Mathematics

Solve −3|x| + 5 ≤ −2 and graph the solution set in a number line

Solve 2|x + 1| − 6 ≤ 7 and graph the solution set in a number line

Solve `1/5|10x - 2| < 1`

Solve |5x − 12| < −2

Choose the correct alternative:
If |x + 2| ≤ 9, then x belongs to

Choose the correct alternative:
If `("k"x)/((x + 2)(x - 1)) = 2/(x + 2) + 1/(x - 1)`, then the value of k is

Choose the correct alternative:
If `(1 - 2x)/(3 + 2x - x^2) = "A"/(3 - x) + "B"/(x + 1)`, then the value of A + B is

Express the following angles in radian measure:
30°

Express the following angles in radian measure:
135°

Express the following angles in radian measure:
– 205°

Express the following angles in radian measure:
150°

Express the following angles in radian measure:
330°

Find the degree measure corresponding to the following radian measures
`pi/3`

Find the degree measure corresponding to the following radian measures
`pi/9`

Find the degree measure corresponding to the following radian measures
`(2pi)/5`

Find the degree measure corresponding to the following radian measures
`(7pi)/3`

Find the degree measure corresponding to the following radian measures
`(10pi)/9`

What must be the radius of a circular running path, around which an athlete must run 5 times in order to describe 1 km?

In a circle of diameter 40 cm, a chord is of length 20 cm. Find the length of the minor arc of the chord

Find the degree measure of the angle subtended at the centre of circle of radius 100 cm by an arc of length 22 cm