Question

पा५८
x + y
+ y का मान ज्ञात करा। ।
ar dy
6.) (i) यदि u = ar- + 2 hx + by- तो दिखाइये कि .
ди
ди
+y
%
3D
2u
ar
dy
.​

Answer 1

Explanation:

पा५८ x + y + y का मान ज्ञात करा। । ar dy 6.) (i) यदि u = ar- + 2 hx + by- तो दिखाइये कि . ди ди +y % 3D 2u ar dy

Answer 2

Answer:

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