Advertisements
Advertisements
प्रश्न
Solve for x : cos `(x)/(3) –1` = 0
उत्तर
cos`(x)/(3)` – 1 = 0
cos`(x)/(3)` = 1
`(x)/(3)` = 0°
x =0°
APPEARS IN
संबंधित प्रश्न
Calculate the value of A, if (tan A - 1) (cosec 3A - 1) = 0
If 3 tan A - 5 cos B = `sqrt3` and B = 90°, find the value of A
Solve for x : 2 cos (3x - 15°) = 1
Find the value 'x', if:
Find x and y, in each of the following figure:
Evaluate the following: sin31° - cos59°
Express each of the following in terms of trigonometric ratios of angles between 0° and 45°: sin65° + cot59°
Evaluate the following: `(5cot5° cot15° cot25° cot35° cot45°)/(7tan45° tan55° tan65° tan75° tan85°) + (2"cosec"12° "cosec"24° cos78° cos66°)/(7sin14° sin23° sec76° sec67°)`
If A, B and C are interior angles of ΔABC, prove that sin`(("A" + "B")/2) = cos "C"/(2)`
Prove the following: sin58° sec32° + cos58° cosec32° = 2
