Concept:Satyartha Prakash is a well-known religious text written by Swami Dayanand Saraswati.
Explanation:Satyartha Prakash was first published in
1875.
It was originally written in Hindi.
Its author is Swami Dayanand Saraswati, the founder of the Arya Samaj.
Swami Vivekanand, Swami Nishchalanand, Swami Chinmayanand, and Swami Haridas did not write it.
Since Swami Dayanand Saraswati is not listed in options A to D, the correct answer is None of these.
Answer:None of these (Swami Dayanand Saraswati).