√ sec 2a 1 July 8, 2019 16 32 64 128 Sec 2a 1 Sec 2a 1 is equal to Sec 2a tan 2a 1 Sec 10 2a Sec 10 2a of cgst act Section 10(2a) of income tax act Sec 10 2a gst Section 142(2a) Section 115jb(2a) Section 192(2a) Section 142(2a) of income tax act Sec 10 2a of it act If sec 2a 1 sin13a Sec 2a 1 sec2a )= 2sec2a Sec 2a 1 sec 2 a