Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
solve the following equation for xtan^-1(2x) +tan^-1(3x) = n(pi) + 3pi/4
tan-1(2x) +tan-1(2y)= n(pi) +3pi/4tan-1{(2x+3x)/(1-2x.3x)}=n(pi)+3pi/45x/(1-6x2)=tan(npi+3pi/4)5x/(1-6x2)=tan3pi/4=tan(pi-pi/4)=-tanpi/4=-15x=-1+6x26x2-5x-1=0x=1,-1/6Thanks & RegardsRinkoo GuptaaskIITians Faculty
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -