Mathematics · Calculus
अतिपरवलयिक फलनों (hyperbolic functions) के संबंध में निम्नलिखित कथनों पर विचार कीजिए: I: ddx(sech x) = sech x tanh x II: ddx(sinh-1 x) = 1√(x2 + 1) निम्नलिखित में से कौन सा/से कथन सही है/हैं?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1न तो I और न ही II
- 2I और II दोनों
- 3केवल II✓
- 4केवल I
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केवल II
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