find :- d/dt(7t^4-3/t^2+t/9-12) by differentiation method
Answers
Answered by
1
Answer:
See attachment for answer and please mark me as brainliest please
Explanation:
Attachments:
![](https://hi-static.z-dn.net/files/de6/e94e6f2eb5ae169a669d93b205f02bcf.jpg)
Similar questions