Question

If 'α' and 'ß' are zeroes of p(x) = 2x²-x-6, then the value of 1/α+1/ß is : 
a)1/6
b) -1/6
c) 1/2
d)-1/3​

Answer 1

Answer:

Uses of iron

Uses of ironIt is used to manufacture steel and also used in civil engineering like reinforced concrete, girders etc. Iron is used to make alloy steels like carbon steels with additives such as nickel, chromium, vanadium, tungsten, and manganese.

b) -1/6

Answer 2

Answer:

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b) $\frac{-1}{6}$

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