Coordination CompoundHard

Question

If the integral
dx = x + a ln|sin x - 2 cos x| + k then a is equal to :

Options

A.2
B.-1
C.-2
D.1

Solution


5sinx = A(sinx - 2cosx) (sinx - 2cosx)
= A(sinx - 2cosx) + B (cosx + 2sinx)
A = 1, B = 2
Now

= x + 2log|sinx - 2cosx| + K
    a = 2

Create a free account to view solution

View Solution Free
Topic: Coordination Compound·Practice all Coordination Compound questions

More Coordination Compound Questions

Diethylenetriamine is:...Among the following metal carbonyls, the C - O bond order is lowest in...Identify reactions give Diastereo isomeric product ?...Which of the following is greatest paramagnetic ?...The number of geometrical isomer of [Co(NH3)3(NO3)3] are :...