## 1 Introduction  
[PERSON] [1] introduced the concept of carbon nanotubes during the emergency of the 1990s. The utilization of SWCNTs and MWCNTs in engineering and medicinal fields increases their direct influence on increasing the thermal conductivity of the base fluid. Since heat transfer fluids are used in power generation, microelectronics, cooling, chemical processing, refrigeration, air conditioning, and the collection of various fulfilments, they have low thermal conductivity. It is necessary to enhance their effective thermal conductivity to develop the heat transfer rate. In the first advanced study by [PERSON] [2], Enhancement of Heat Transfer in a Two-Dimensional Enclosure Using Nanofluids Due to buoyancy was studied by [PERSON] et al. [3]. [PERSON] et al. [4] are investigating the thermodynamic conductivity of carbon nanotube-based composites in their research work. For boundary-layer flow of a nanofluid past a stretched sheet, new exact solutions have been developed by [PERSON] et al. [5]. [PERSON] et al. [6] studied the transitional flow regime of smooth tubes and the effects of multi-walled carbon nanotubes on single-phase heat transfer and pressure drop characteristics. The peristaltic flow of nanofluids in an asymmetric channel is affected by the velocity second slip boundary condition; a precise solution was revealed by [PERSON] et al. [7]. Many researchers [8] have examined the flow and heat transfer of the regular nano fluids and the carbon nanotubes that delay nano fluids. As an example, [PERSON] et al. [9] studied the natural convection flow of a nano fluid across a linearly stretched sheet in the presence of a magnetic field. In the presence of a magnetic field, [PERSON] and [PERSON] [10] investigated and obtained a new analytical solution. [PERSON] et al. [11] investigated unsteady flow with velocity, temperature, and slips to arrive at a numerical solution. [PERSON] et al. [12] study Newtonian fluid flow caused by a superliner stretched sheet. [PERSON] et al. [13] employed the concept of perturbation to develop a new analytical solution strategy for both Newtonian and non-Newtonian fluid flows due to a linear stretching sheet and found the analytical solution for velocity and stream function. [PERSON] et al. [14] used the differential transform approach to solve the problem of axisymmetric flow over an extending sheet in the presence of slip, which does not have a precise analytical solution. Radiation and MHD on Non-Newtonian fluid flow across a stretching/shrinking sheet with mass transpiration are investigated by [PERSON] et al. [15]. [PERSON] et al. [16], describe a magnetohydrodynamics fluid flow across a stretching/shrinking sheet with slips and mass transpiration. [PERSON] et al. [17] also presented their work on magnetohydrodynamics flow over a stretching/shrinking plate with mass transpiration. [PERSON] et al. [18,19] investigated fluid mechanics associated with electrically conducting fluids alongside an electromagnetic field, which has huge industrial applications. MHDs have various applications, which are dependent on their extensive utilization in industry and are used at the mechanical level. The involvement of tri-hybrid nanoparticles was incorporated into the pseudo-plastic model to enhance the heat transfer rate, and the transport problem of thermal energy and solute mechanisms was modelled considering the heat generation/absorption and the chemical reaction [20,21]. In medical fulfilment, the significance of the magnetic field in addition to the nanoparticles/CNTs was investigated to treat cancerous cells. In such medical implementation, the nanoparticles/CNTs are inserted into the blood vessels nearest to the tumour, along with placing the magnet close to the tumour. In addition to an exact analytical solution of the heat equations obtained by using Laplace transfer, the impact of different types of CNTs on the magnetic fields was also addressed.