Question
If all the letters of the word ‘STARDOM’ are
arranged in alphabetical order from left to right, then which among the following is the third letter from the right end?Solution
S T A R D O M A D M O R S T 'R' is the third letter from the right end.
Find the value of the given expression.
2 × (sin 30° + tan 45°)
- If cosec A = (2/√3), then what will be the value of tan⁴ A?
- If sin (4A − 5B) = (√2/2) and cos (A + B) = (√2/2), where 0° < A, B < 90°, then find the value of ‘A’.
- If cot A = √3, then what will be the value of cosec⁴ A?
Determined the simplified value of the given expression:(1 - sin2 q) X (sec q + tan q) X (sec q - tan q) X cosec2 q
Solve for x in the interval [0, 2π]: 2 sin²x + 3 sinx - 2 = 0.
If (sin A + cos A) = √3 cos (90° - A), then find the value of cot A.
If √3cosec 2x = 2, then the value of x:
If cos2B = sin(2B - 30°), then find the measure of 'B'.