please tell me the answer of these very urgent please
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35) It is given that p,q are two zeroes of the polynomial p(t)= t²-4t +3
To find p and q we have take p(t)=0
t²-4t +3=0
t²- t-3t +3 =0
t(t-1)-3 (t-1)=0
therefore,
t-1=0 or t-3=0
p=1, q=3
Now,
1/p+1/q-2pq+14/3
= 1/1+1/13-2×1×3+14/3
= 1+1/3-6+14/3
= -5+(1/3+14/3)
= -5+15/3
= -5+5
= 0
36) A=25
d= 28-25=3
an=100
an=a+(n-1)d
100=25=(n-1) (3)
100-25=(n-1) (3)
75=(n-1) (3)
75/3= (n-1)
25= (n-1)
25+1=n
26=n
Sn= n/2(a+an)
=26(2/25+100)
=13 (125)
= 1625.
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