What is the order of d²y/dx² + y = 0?
d²y/dx² + y = 0 का order क्या है?
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Correct Answer
B. 2
ExplanationStep 1: Identify the concept: this is order of differential equation. Step 2: The highest derivative d²y/dx² is second order so the order is 2. Step 3: Identify order by the highest derivative.
Step 1: concept पहचानें: यह differential equation order है। Step 2: Highest derivative d²y/dx² second order है इसलिए order 2 है। Step 3: Highest derivative देखकर order बताएं।