1
TS EAMCET 2022 (Online) 18th July Evening Shift
MCQ (Single Correct Answer)
+1
-0

The major product of the following synthetic sequence is

TS EAMCET 2022 (Online) 18th July Evening Shift Chemistry - Compounds Containing Nitrogen Question 13 English

A

TS EAMCET 2022 (Online) 18th July Evening Shift Chemistry - Compounds Containing Nitrogen Question 13 English Option 1

B

TS EAMCET 2022 (Online) 18th July Evening Shift Chemistry - Compounds Containing Nitrogen Question 13 English Option 2

C

TS EAMCET 2022 (Online) 18th July Evening Shift Chemistry - Compounds Containing Nitrogen Question 13 English Option 3

D

TS EAMCET 2022 (Online) 18th July Evening Shift Chemistry - Compounds Containing Nitrogen Question 13 English Option 4

2
TS EAMCET 2022 (Online) 18th July Evening Shift
MCQ (Single Correct Answer)
+1
-0

Let $R$ be the set of all real number

Statement I The function $f:\left(-\frac{\pi}{2}, \frac{\pi}{2}\right) \rightarrow R$ defined by $f(x)=\sec x+\tan x$ is one-one function.

Statement II The function $f:[0, \infty) \rightarrow R$ defined by $f(x)=x^2$ is a one-one function

Which of the above statements is (are) true?

A

Statement I is true, but Statement II is false

B

Statement II is true, but Statement I is false

C

Both Statement I and Statement II are true

D

Both Statement I and Statement II are false

3
TS EAMCET 2022 (Online) 18th July Evening Shift
MCQ (Single Correct Answer)
+1
-0

Let $R$ be the set of all real numbers. Let $f: R \rightarrow R$ be a function defined by

$$ f(x)=\left\{\begin{array}{rcc} 2 x-5, & \text { if } & x<-3 \\ x+2, & \text { if } & -3 \leq x<5 \\ 3 x+1, & \text { if } & x \geq 5 \end{array}\right. $$

Match the following

$$ \begin{array}{llll} \hline & \text { List I } & & \text { List II } \\ \hline \text { A } & f(-5)+f(0)+f(-1)= & \text { I } & 16 \\ \hline \text { B } & f(f(5)+10 f(-3))= & \text { II } & 40 \\ \hline \text { C } & f(|f(-4)|)= & \text { III } & -32 \\ \hline \text { D } & f(f(f(1)))= & \text { IV } & -12 \\ \hline & & \text { V } & 19 \\ \hline \end{array} $$

A
A B C D
III II V I
B
A B C D
V IV I III
C
A B C D
IV V II I
D
A B C D
IV V III I
4
TS EAMCET 2022 (Online) 18th July Evening Shift
MCQ (Single Correct Answer)
+1
-0

If $A+B=\left[\begin{array}{lll}2 & 1 & 2 \\ 1 & 2 & 0 \\ 0 & 2 & 2\end{array}\right], A B=\left[\begin{array}{lll}1 & 2 & 2 \\ 1 & 1 & 0 \\ 1 & 2 & 1\end{array}\right]$, then $A^2+B(A+B)=$

A

$\left[\begin{array}{lll}4 & 6 & 6 \\ 3 & 4 & 2 \\ 1 & 6 & 3\end{array}\right]$

B

$\left[\begin{array}{lll}4 & 9 & 6 \\ 3 & 3 & 2 \\ 4 & 7 & 4\end{array}\right]$

C

$\left[\begin{array}{ccc}6 & 10 & 8 \\ 4 & 5 & 2 \\ 4 & 9 & 6\end{array}\right]$

D

$\left[\begin{array}{lll}3 & 4 & 4 \\ 2 & 3 & 2 \\ 0 & 4 & 2\end{array}\right]$

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