Start learning 50% faster. Sign in now
let the score of lowest inning = x score of highest inning = x+172 avg of 38 innings = 48 total score of 38 innings = 48 × 38 = 1824 total score of 40 innings = 50 × 40 = 2000 x+x+172 = 2000 – 1824 2x+172 = 176 2x= 4 x=2 highest score of the player = 172+2 = 174
if 8 sin 2 x + 3 cos 2 x = 4 then find tan x
Take θ = 450
If (1+sinθ)/cosθ = x, then find the value of secθ?
1. If cos2B = sin(1.5B - 36 o ) , then find the measure of 'B'.
If cot8A = tan(A+8˚), find the value of A? Given that 8A and A+8 are acute angles.
If 9 sinx + 40 cosx = 41 then find tanx.
sin2 9 ° + sin2 10 ° + sin2 11 ° + sin2 12 ° + ……… + sin2 81 ° = ?
...What is the value of cos [(180 – θ)/2] cos [(180 – 9θ)/2] + sin [(180 – 3θ)/2] sin [(180 – 13θ)/2]?