**7. Conclusions**

In this research, we have investigated the effect of velocity second slip on non-Newtonian fluids by heat and mass transfer in the presence of an inclined magnetic field over an inclined tapered asymmetric channel. Governing equations of motion, energy and concentration were simplified via assumptions of long wavelength approximation. Then, exact solutions of reduced equations were calculated. Graphical results were plotted and reported for various involved physical parameters of concern. The main results can be typified as:


**Author Contributions:** Conceptualization, S.A. and E.H.A.; methodology, S.A.; software, N.S.; validation, S.A., N.S. and F.A.; formal analysis, A.H.; investigation, N.S.; resources, S.A.; data curation, E.H.A.; writing—original draft preparation, S.A.; writing—review and editing, E.H.A.; visualization, F.A.; supervision, S.A.; project administration, A.H.; funding acquisition, N.S. All authors have read and agreed to the published version of the manuscript.

**Funding:** This research received no external funding.

**Acknowledgments:** The authors would like to acknowledge the support provided by the Deanship of Scientific Research (DSR) at the Prince Mohammad Bin Fahd University (PMU) for funding this work.

**Conflicts of Interest:** The authors declare no conflict of interest.
