Questions 11–20 of 31. Imported answers require independent review unless marked reviewed.

Topic practice 31 questionsPage 2 of 4

Question 32

Open question
BTNAT1 markNeeds review
A series (S) is given as
S = 1 + 3 + 5 + 7 + 9 + ……
The sum of the first 50 terms of S is ____________.

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Question 34

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BTNAT1 markNeeds review
If

, the value of

(rounded off to three decimal places) is ____________.

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Question 35

Open question
BTNAT1 markNeeds review
The distance between the two points of intersection of

and

(rounded off to two decimal places) is ____________.

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Question 59

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BTNAT2 marksNeeds review
If

, the value of

at

is __________.

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Question 60

Open question
BTNAT2 marksNeeds review
If f(2) = 5 and (f(x))(f(x+1)) = 3 for all real values of x, the value of f(10) is __________.

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Question 32

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The maximum value of the function

for

is ________________.

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Question 56

Open question
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For

and

, the value of

is ____________.

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Question 8

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is equal to
Your answerChoose one option.

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Question 23

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The value of

(rounded off to two decimal places) is ________.

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Question 49

Open question
BTNAT2 marksNeeds review
Calculate the following integral:


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