Find the acute angles A and B satisfying`cot(A+B)=1,cosec(A-B)=2`

Find the acute angles A and B satisfying secAcotB-secA-2cotB+2=0

A and B are positive acute angles satisfying the equation 3cos^2A +2cos^2B=4 , (3sinA)/(sinB)=(2cosB)/(cosA) then A+2B is

If A and B are positive acute angles satisfying the equations 3 cos^2A+2cos^2B=4 and (3sinA)/(sinB)=(2cosB)/(cosA) , then A+2B is equal to

Select and write the correct answer from the given alternatives in each of the following: A and B are acute angles, cosA=1/7,cosB=13/14 ,then (A-B) =

Find the acute angle theta such that 2cos^2theta=3sintheta .

Find the acute angle between the X-axis and the line joining points A(3,-1) and B(4,-2)

Select and write the correct answer from the given alternatives in each of the following : tan(A+B)=sqrt3 and cosec(A-B)=2 then values of A,B are

Find the matrices A and B,if 2A-B=[[6,-6,0],[-4,2,1]] and A-2B=[[3,2,8],[-2,1,-7]]