SELECT * FROM question_mgmt as q WHERE id=1135 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=3 AND subId=6 AND chapterId=96 and ex_no='1' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 12th mathematics Differential Equations determine order and degree if defined of differen

Question:

Determine order and degree(if defined) of differential equation yn + 2y' + siny = 0

Answer:

yn + 2y' + siny = 0

The highest order derivative present in the differential equation is yn. Therefore, its order is two.

This is a polynomial equation in yand y' and the highest power raised to yis one. Hence, its degree is one.


SELECT ex_no,question,question_no,id,chapter FROM question_mgmt as q WHERE courseId='3' AND subId='6' AND ex_no!=0 AND status=1 and id!=1135 ORDER BY views desc, last_viewed_on desc limit 0,10
SELECT ex_no,question,question_no,id,chapter FROM question_mgmt as q WHERE courseId='3' AND subId='6' AND ex_no!=0 AND status=1 and id!=1135 ORDER BY last_viewed_on desc limit 0,10

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  • Answered by Ekta Mehta
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