Mathematics · Differential Calculus

एक परिवर्तनशील घन के किनारे की लंबाई 25 cm s-1 की दर से बढ़ रही है। यदि घन के किनारे की प्रारंभिक लंबाई 10 cm है, तो उस क्षण घन के पृष्ठीय क्षेत्रफल में वृद्धि की दर क्या होगी?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

सही उत्तर देखें

3000 cm2 s-1

Save this question and verified answer as a clean study sheet with live clickable link.

👥

Challenge your peer aspirants on WhatsApp or Telegram to solve this question!

Online Test Series

Practice full-length Mathematics mock tests with real exam timers, instant score analysis, and all-India ranking.

Chapter Practice

Want more practice questions on Differential Calculus?

Solve complete topic-wise tests with detailed solutions on GkGet.

Recommended practice questions in Mathematics · Differential Calculus

What is the slope of the tangent to the curve xy2 - yx3 = 2 at the point (1, -1)?

Which of the following rules for finding the total differential of a function is INCORRECTLY matched?

If x√(1 + y) + y√(1 + x) = 0 and x ≠ y, then dydx is equal to:

Related Practice Questions