যদি √3 tanθ - 1 = 0, তাহলে \(\frac{2 sin^2θ - 3cos^2θ}{3 sin^2θ+2 cos^2θ}\) এর মান নির্ণয় করুন।

1
- 7/9
2
- 1/3
3
1/3
4
2/9

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