B. 6x²
ExplanationStep 1: Identify constant multiple rule. Step 2: Keeping 2 constant gives derivative 2×3x²=6x². so the correct option follows. Step 3: In exam questions apply the formula first.
Step 1: constant multiple rule पहचानें। Step 2: 2 को constant रखकर derivative 2×3x²=6x² है। इसलिए सही विकल्प मिलता है। Step 3: ऐसे प्रश्नों में पहले सूत्र लगाएँ।
Tap once to confirm. On the next tap, login will open for the answer.
Tap once to confirm. On the next tap, login will open for the answer.
Tap once to confirm. On the next tap, login will open for the answer.
Tap once to confirm. On the next tap, login will open for the answer.
Tap once to confirm. On the next tap, login will open for the answer.
Tap once to confirm. On the next tap, login will open for the answer.
Use Google login or mobile OTP. Admin can block users and control login providers.
Quiz questions, daily challenge and practice pages will open according to your selected class.