Ask questions which are clear, concise and easy to understand.

Ask QuestionPosted by Bittu Shaw 16 hours ago

- 0 answers

Posted by Ridhima Pillania 2 days, 19 hours ago

- 0 answers

Posted by Upendranath Mahato 5 days, 9 hours ago

- 0 answers

Posted by Dilpreet Kaur 5 days, 20 hours ago

- 1 answers

Posted by Aditi Kashyap 1 week, 1 day ago

- 0 answers

Posted by Aditya Kedia 1 week, 4 days ago

- 0 answers

Posted by Aditya Kedia 1 week, 4 days ago

- 0 answers

Posted by Pashupati Yadav 2 weeks, 3 days ago

- 1 answers

Posted by Subin Pradhan 3 weeks ago

- 0 answers

Posted by Dhruv Makkar 3 weeks, 2 days ago

- 2 answers

Posted by Simran Kaut 4 weeks ago

- 2 answers

Jiya Sood 2 weeks, 6 days ago

Posted by Namrata Yadav Yadav 1 month, 1 week ago

- 1 answers

Posted by Animesh Raj 1 month, 3 weeks ago

- 1 answers

Prksh Sonali 1 month, 3 weeks ago

Posted by Sreehari J 2 months, 2 weeks ago

- 1 answers

Preeti Dabral 2 months, 2 weeks ago

Solution is given below:

{tex}\begin{aligned} & n(A \cup B)=n(A)+n(B)-n(A \cap B) \\ & n(B)=42-20+4=26 \\ & n(A-B)=n(A)-n(A \cap B)=20-4=16 \\ & n(B-A)=n(B)-n(A \cap B)=26-4=22 \end{aligned}{/tex}

Posted by Sreehari J 2 months, 2 weeks ago

- 3 answers

Posted by Roshna Rajesh 2 months, 2 weeks ago

- 1 answers

Posted by Prithvi Raj Jangid 2 months, 2 weeks ago

- 1 answers

Preeti Dabral 2 months, 2 weeks ago

We are given that, p = 4 and ω = 15^{0}

Now, {tex}\cos 15^{\circ}=\frac{\sqrt{3}+1}{2 \sqrt{2}}{/tex}

and {tex}\sin 15^{\circ}=\frac{\sqrt{3}-1}{2 \sqrt{2}}{/tex}

The equation of the line is x cos ω + y sin ω = p

{tex}x \cos 15^{\circ}+y \sin 15^{\circ}{/tex}

or {tex}\frac{\sqrt{3}+1}{2 \sqrt{2}} x+\frac{\sqrt{3}-1}{2 \sqrt{2}} y=4{/tex}

or {tex}(\sqrt{3}+1) x+(\sqrt{3}-1) y=8 \sqrt{2}{/tex}

This is the required equation.

Posted by Aditya Chauhan 2 months, 4 weeks ago

- 0 answers

Posted by Mohit Pathak 2 months, 4 weeks ago

- 0 answers

## myCBSEguide

Trusted by 1 Crore+ Students

## Test Generator

Create papers online. It's FREE.

## CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app