Evaluate the Differential Is Exact $$\int _ { ( 0,0,0 ) } ^ { ( 1,1,1 ) } \left( 8 x - 10 x ^ { 9 } y ^ { 5 } \right) d x - 5 x ^ { 10 } y ^ { 4 } d y - 45 z ^ { 4 } d z$$

question 63

Multiple Choice

Evaluate. The differential is exact.
- $$\int _ { ( 0,0,0 ) } ^ { ( 1,1,1 ) } \left( 8 x - 10 x ^ { 9 } y ^ { 5 } \right) d x - 5 x ^ { 10 } y ^ { 4 } d y - 45 z ^ { 4 } d z$$

• A) -6
• B) -4
• C) -5
• D) 0

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