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✨Heya Brainlics☺☺☺⭐Answer my question in attachment❤Thanks✌

Answer» \bold{Answer :}

LET us take,

11 + 12X = z

Then, 12 dx = dz

or, dx = 1/12 dz

Now,

∫ sec (11 + 12x) tan (11 + 12x) dx

= ∫ SECZ tanz (1/12 dz)

= 1/12 ∫ secz tanz dz

= 1/12 secz + c, where c is integral constant

= 1/12 sec (11 + 12x) + c

#\bold{MarkAsBrainliest}


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