what is value of t? (This is determinant)
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od4tech:
can you please give with steps?
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Answered by
0
t = o
I hope this will help you
I hope this will help you
how t=0?
I came to t^3-27t+53=0
Answered by
1
A= t(t²-9)-3(3t-9)+3(9-3t)
= t³-9t-9t+27+27-9t
=t³-27t+54
= t³-9t-9t+27+27-9t
=t³-27t+54
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