23. In the figure, DE // BA. Is CD perpendicular to DE? Explain Explain your answer. 24. In the figura Born B 20 70° 43° O 40% 37° B E A 4

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A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: X dy + y dx = x cosx dx

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

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