⁹⁴[Deductions to be made with reference to the income included in the gross total income.

 ⁹⁵80AB. Where any deduction is required to be made or allowed under any section ⁹⁶[* * *] included in this Chapter under the heading C.Deductions in respect of certain incomes in respect of any income of the nature specified in that section which is included in the gross total income of the assessee, then, notwithstanding anything contained in that section, for the purpose of computing the deduction under that section, the amount of income of that nature as computed in accordance with the provisions of this Act (before making any deduction under this Chapter) shall alone be deemed to be the amount of income of that nature which is derived or received by the assessee and which is included in his gross total income.]