Question 1

Is Applaa free?

Accepted Answer

Yes, Applaa is completely free to download and use. There are no subscriptions, no in-app purchases, and no hidden fees. A Pro plan is available for users who want additional AI credits.

Question 2

What age is Applaa for?

Accepted Answer

Applaa is designed for kids and young adults aged 7 to 20. The platform scales from beginner drag-and-drop coding to advanced Python, JavaScript, React, and AI/ML.

Question 3

Is Applaa safe for children?

Accepted Answer

Yes. Applaa is fully COPPA compliant, shows no advertisements of any kind, uses AI content moderation on all generated content, and provides a parent visibility dashboard so parents can monitor their child's activity.

Question 4

What can kids build with Applaa?

Accepted Answer

Kids can build web apps, mobile apps, games, and digital tools using AI assistance. They describe their idea in plain English and Applaa's AI builds working code instantly. Creations can be published to the Applaa Marketplace where kids can earn real money.

Question 5

What coding languages does Applaa teach?

Accepted Answer

Applaa's Academy covers Python, JavaScript, React, TypeScript, HTML/CSS, and AI/ML concepts across 130+ free lessons and 150+ challenges.

Question 6

Does Applaa work on Windows and Mac?

Accepted Answer

Yes. Applaa is available as a free desktop app for both Windows and macOS. No sign-up is required to get started.

46 15. The curve C has equation x2 tan y = 9 0 < y < 2 π (a) Show that d d y x = − + 18 81 4 x x (4) (b) Prove that C has a point of inflection at x = 27 4 (3) ___________________________________________ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ___________________________________________

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