If `theta in [0,5pi]` and `r in R` such that `2sintheta=r^4-2r^2+3` then the maximum number of values of the pair `(r,theta)` is.....

If theta in[0,5 pi] and r in R such that 2sin theta=r^(4)-2r^(2)+3 then the maximum number of values of the pair (r,theta) is....

If theta in [0,5pi]a n dr in R such that 2sintheta=r^4-2r^2+3 then the maximum number of values of the pair (r ,theta) is____

If theta in [0, 5 pi] and r in R such that 2 sin theta = r^(4) - 2 r^(2) + 3 then the maximum number of values of the pair (r, theta) is

If theta in [0 , 5pi] and r in R such that 2 sin theta = r^4 - 2r^2 + 3 , then the number of pairs (r , theta) is

If r gt 0, - pi le theta le pi and r, theta satisfy r sin theta =3 and r=4(1+ sin theta ) , then find the possible solutions of the pair (r , theta )

If r gt 0, - pi le theta le pi and r, theta satisfy r sin theta =3 and r=4(1+ sin theta ) , then find the possible solutions of the pair (r , theta )

If r gt 0, - pi le theta le pi and r, theta satisfy r sin theta =3 and r=4(1+ sin theta ) , then find the possible solutions of the pair (r , theta )

If r gt 0, - pi le theta le pi and r, theta satisfy r sin theta =3 and r=4(1+ sin theta ) , then find the possible solutions of the pair (r , theta )

If theta in [0,3 pi] and r in R . Then , find the pair of ( r , theta ) satisfying 2 sin theta = r^(4)- 2r^(2)+3 .