Question 1

What is Doubtclip?

Accepted Answer

Doubtclip is an AI tutor that turns any homework or exam doubt into a step-by-step whiteboard video lesson with diagrams, formulas, and voice explanation.

Question 2

Who is the founder of Doubtclip?

Accepted Answer

Vinay Malav is the founder of Doubtclip (Founder, Doubtclip, based in Kota, Rajasthan, India). More: https://www.doubtclip.com/about

Question 3

Which subjects and exams does it support?

Accepted Answer

It supports Physics, Chemistry, Mathematics/Calculus and related STEM doubts for school boards, JEE, NEET, and global high-school / undergrad practice.

Question 4

How do I get a video solution?

Accepted Answer

Upload a photo of the question or paste the text, sign in, and Doubtclip generates a whiteboard-style explanation video you can watch and share.

Question 5

Is Doubtclip available worldwide?

Accepted Answer

Yes. Doubtclip is a web app for students globally. Lessons are available in English and Hinglish.

If $arg(\frac{z - i}{z + i}) = \frac{3\pi}{4}$ , and minimum
value of |z| is λ then value of is greatest
integer function.

Need a video for this idea?

If arg(z−iz+i)=3π4arg(\frac{z - i}{z + i}) = \frac{3\pi}{4}arg(z+iz−i​)=43π​, and minimumvalue of |z| is λ then value of is greatestinteger function.

Need a video for this idea?

If $arg(\frac{z - i}{z + i}) = \frac{3\pi}{4}$ , and minimum
value of |z| is λ then value of is greatest
integer function.