2n sin- 3 ) is cos cos + sin 8. The principal value of 3 a)...

 

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2n sin- 3 ) is cos cos + sin 8. The principal value of 3 a) b) 2 c) 3 d) 3 8.a S(x)= cos +/sin log, (x+1) If domain of the function (A) O is [a,b), then a + 2b = 9. (B) 1 (C) 2 (D) 3 9. 10. If x = 2015° then the value to sin (sinx)+cos (cos x)+ tan (tan x) is A) 6045° B) 215° C) 145° D) 35° 10.C 与一 2n sin- 3 ) is cos cos + sin 8. The principal value of 3 a) b) 2 c) 3 d) 3 8.a S(x)= cos +/sin log, (x+1) If domain of the function (A) O is [a,b), then a + 2b = 9. (B) 1 (C) 2 (D) 3 9. 10. If x = 2015° then the value to sin (sinx)+cos (cos x)+ tan (tan x) is A) 6045° B) 215° C) 145° D) 35° 10.C 与一