CAD में, ज्यामितीय रूपांतरण को P* = [T]P के रूप में व्यक्त किया जाता है जहाँ T रूपांतरण आव्यूह (transformation matrix) है। यदि आव्यूह T विकर्ण (diagonal) है, तो रूपांतरण को क्या कहा जाता है?

The 'Drain of Wealth' theory was propounded by which Indian nationalist leader?

Which event is considered the turning point in Mahatma Gandhi's leadership in the Indian independence movement?

Which African leader is known for his non-violent opposition to colonial rule?