Start learning 50% faster. Sign in now
Coal evacuation from Talcher coalfields got a major boost with inauguration of 14-km-long Angul-Balram rail link, which would enable Mahanadi Coalfields Limited (MCL) to increase daily despatch of coal to the consumers by about 40 thousand tonne. Constructed at a cost of Rs.300 crore, commissioning of the first phase Angul-Balram rail-link, has enhanced the potential of MCL to despatch coal by 10 more rakes daily.
sin2 9 ° + sin2 10 ° + sin2 11 ° + sin2 12 ° + ……… + sin2 81 ° = ?
...If 4cos2x - 3 = 0, and (0° > x > 90°), then find the value of 'x'.
If tan θ = (2/√5), then determine the value of cos2 θ
If √3cosec 2x = 2, then the value of x:
If x = (sin 30 ° + cos 30 ° )/sec 60 ° , then find the value of 4x.
If sin3A = cos(5A-30°), then what is the value of A? Given that 3A is an acute angle.
If sin x + cos x = √2 sin x, then the value of sin x - cos x is:
Simplify the given equation: