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        Hello please help me to solve this sum If tanA=2 ,tanB = 3 then find the value of (A+B)
2 years ago

							GIVEN,tan A=2     A=tan-1(2)..............(1)  [take it as equation no.1]AND,2tan B=3,       B=tan-1(3).............(2)  [take it as equation no.2] hence ,(1)+(2)= A+B=tan-1(2)+tan-1(3)

2 years ago
							If tanA = 2 and tanB = 3 thentan(A+B) = tanA+tanB/1-tanAtanB                = 2+3/1-2(3)                = 5/1-6                = 5/-5                = A+B= tan-1(-1)A+B = General sol ,

2 years ago
							TanA=2TanB=3Then,by formulaTan(A+B)=TanA+TanB/1-TanA TanBTan(A+B)=2+3/1-2*3Tan(A+B)=5/-(5)Tan(A+B)=-1Tan(A+B)=Tan(-45)(A+B)=Tan^-1(-45)   ans...

one year ago
							Dear Student,tan(A + B) = { tan A + tan B }/{ 1 – tan A . tan B }= ( 2 + 3 )/( 1 – 2 x 3)= – 1 (Ans)So (A + B) =  or   Hope it helps!

one year ago
							If you have any more doubts, don’t hesitate, feel free to askI would be happy to help youAnd yes I forgot to mention that  n is an integerso hope it helps!

one year ago
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