An origin or a place from which something is obtained

A person or thing that informs or provides information

एक व्यक्ति या वस्तु जो जानकारी देती है

English Usage: She was my primary source for the research project.

Hindi Usage: वह मेरे शोध परियोजना के लिए प्राथमिक स्रोत थी।

A quantity on which an operation is performed in mathematics or programming

An element whose value is used in a computation

एक तत्व जिसका मान गणना में उपयोग किया जाता है

English Usage: In the expression, a + b, a and b are operands.

Hindi Usage: अभिव्यक्ति में, a + b, a और b ऑपरेन्ड हैं।