If cos  `x=(-3)/(5)  " and " pi lt  x lt .(3pi)/(2)` find  the value of   `(i) "sin 2x ""     ""

If cos `x=(-3)/(5) " and " pi lt x lt .(3pi)/(2)` find the value of `(i) "sin 2x "" ""

If cos `x=(-3)/(5) " and " pi lt x lt .(3pi)/(2)` find the value of `(i) "sin 2x "" ""(ii) cos 2x "" ""(iii) tan 2x "`