pls help 16 and 23 in two minutes
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question 16.
given abc =0
either a=0 or b =0 or c=0
x be any number
a cannot be equal to zero and b also cannot be equal to zero because this form will be not defined so c =0
and hence answer is 1
question 23.
given 3^x=6561
=> 3^x=3^8
=> x= 8
3^x-3=3^5
=729
thanks
given abc =0
either a=0 or b =0 or c=0
x be any number
a cannot be equal to zero and b also cannot be equal to zero because this form will be not defined so c =0
and hence answer is 1
question 23.
given 3^x=6561
=> 3^x=3^8
=> x= 8
3^x-3=3^5
=729
thanks
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