" 6"quad " ? If "sin A=(3)/(4)," calculate "cos A" and "tan A" ."

If sin A=(3)/(4) ,calculate cosA and tan A

If sinA=3/4 , calculate cos A and tan A.

If sin A = 3/4 calculate cos A and tanA.

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

Prove that (i) " tan"^(2) .(pi)/(3) + 2cos^(2) .(pi)/(4)+ 3 sec^(2).(pi)/(6)+ 4 cos^(2).(pi)/(2)=8 (ii) " sin ".(pi)/(6) " cos 0 + sin ".(pi)/(4) " cos " .(pi)(4) + " sin " .(pi)/(3) "cos " .(pi)/(6) =(7)/(4) (iii) " 4sin " (pi)/(6) " sin"^(2) (pi)/(3) + 3 " cos " .(pi)/(3) " tan ".(pi)/(4) = " cosec"^(2).(pi)/(2)=4

If sin A cos B = (1)/(4) and 3 tan A = tan B then triangle is

If 3tan A=4 then find sin A and cos A

Prove that (sin 4x + sin 2x)/(cos 4x + cos 2x) = tan 3x .

( sin A + sin 3A + sin 5A + sin 7A)/(cos A + cos 3 A + cos 5 A + cos 7A) = tan 4A.