निम्नलिखित के मान ज्ञात करो- Q.cot12^(@)cot38^(@)cot52^(@)cot60^(@)cot78^(@) | 10 | त्रिकोणमितीय...

Описание: निम्नलिखित के मान ज्ञात करो- Q.cot12^(@)cot38^(@)cot52^(@)cot60^(@)cot78^(@)
Class: 10
Subject: MATHS
Chapter: त्रिकोणमितीय सर्वसमिकाएँ
Board:Rajasthan Board

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