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MCQClass 12 / Math / Easy / Level 3
QUESTION
d²y/dx² + y = 0 का order क्या है?
What is the order of d²y/dx² + y = 0?
CORRECT ANSWER
B
2
EXPLANATION INSIDE
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...