Consider a triangle ABC satisfying 2a sin²(C/2) + 2c sin²(A/2) = 2a + 2c - 3b. The sides of the triangle are in - NDA Mathematics 2015 (II)

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Consider a triangle ABC satisfying 2a sin²(C/2) + 2c sin²(A/2) = 2a + 2c – 3b. The sides of the triangle are in