The phrase 'the purpose of this task' is correct and usable in written English.
You could use it in a document such as a job description or a statement of work. For example: "The purpose of this task is to establish a successful social media campaign for the company."
The purpose of this task was to obtain the maximum value of ΔX/D.
The purpose of this task is to find all possible production scheduling outcomes of the mining project under the impact of geological uncertainty.
The purpose of this task was to observe the maximum value of ΔX/D when the range of visibility was within the screen, because the user's gaze should not leave the monitor screen when controlling the endoscopic manipulator via pupil tracking.
The purpose of this task is not to predict every change you'll face.
The purpose of this task was first to verify the efficacy of the articulatory suppression task in sighted subjects and to assess the visual working memory of BRV subjects.
The purpose of this task is to assess students' academic writing skills to identify those who require remediation.
The CIDA software application used for the purposes of this task was a customised version of SweetHome 3D [ 50].
The purpose of this dual task taxonomy is to allow the classification of tasks along a relative continuum when achievement of two goals, motor-motor or motor-cognitive, is desired.
This collar is enough for the purpose of this segmentation task where the goal is to identify the areas with speech and their background to allow the adaptation of models for other systems as ASR.
The purpose of the task force is that we're butting heads in an open, transparent way".
Often it is hard to find the purpose of the document, and the purpose of the task being considered.
