Question 1082582
-3, -6, -12
If I say the general form for the sequence is:
{{{ a[n] = a[1]*r^( n-1 ) }}}
n = 1,2,3,4 . . .
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{{{ a = -3 }}}
{{{ r = 2 }}}
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Find {{{ a[97] }}}
{{{ a[97] = -3*2^96 }}}
This is too big a number for my caculator
There might be an online calculator that
can do this.