" 18) If "Cos A=(4)/(5)," then find value of Tan A "

If 0 lt A lt B lt (pi)/(4) and sin (A+B)=(24)/(25) and cos (A-B)= (4)/(5) , then find the value of tan 2A .

If tan A=(3)/(4) then find the value of sin A*cos A

If cos A=(2)/(5), find the value of 4+4tan^(2)A

If cos theta=(3)/(5) , then find the value of tan theta, "cosec" theta

IF cos (alpha +beta )=(5)/(13) and cos (alpha - beta )=(4)/(5), then find the value of tan 2 beta .

If sin A=(5)/(13), then find the value of sec A cos ecA+tan A

If sin theta=(3)/(5), then find the values of cos theta and tan theta

If A lies in the third quadrant and tan A=(4)/(3) then find the value of sin A+cos A