Question

please tell me the answer:​

Answer 1

Step-by-step explanation:

A) i) A.. finite set

ii)

iii) D..-2

iv) A.. 40%

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Answer 2

Answer:

Q.1

A]

i) C) Finite set

ii) A) √7

iii) D) -2

iv) A) 40%

B]

ii) ans: Given,

x=a and y=1

P(x)= 8x-3y

Now,

8x-3y=1

=>8×a-3×1=1

=> 8a-3=1

=>8a=1+3

=>8a= 4

=>a=4/8

=>a= 1/2

.

. . a=1/2

iii)ans:

Given,

x+y=7

=>x= 7-y

If we consider, 'y' as 1

Then, 'x'= 6

If we consider, 'y' as 2

Then, 'x'= 5

Now,

7-y=x

=>7-1=6

Again,

7-y=x

=>7-2=5.

iv)ans:

Given, x=0

x²-5x+5

= 0²-5×0+5

= 0-0+5

= 5

Step-by-step explanation:

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