Which of the following Carnatic instruments is performed by Rajna Swaminathan ?

Mridangam

The correct answer is Option (4) - Mridangam

Rajna Swaminathan is recognized for her proficiency in playing the Carnatic percussion instrument known as the Mridangam. This traditional drum is integral to Carnatic music, providing rhythmic accompaniment to vocal and instrumental performances. Rajna Swaminathan's skillful mastery of the Mridangam has earned her acclaim in the world of Indian classical music, showcasing her talent and dedication to this rich musical tradition.