Question
Download Solution PDFtan4A + tan2A का मान किसके बराबर है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
tan4A + tan2A
प्रयुक्त सूत्र:
1 + tan2A = sec2A
tan2A = sec2A - 1
गणना:
tan4A + tan2A = tan2A (tan2A + 1)
⇒ (sec2A - 1) sec2A
⇒ sec4A - sec2A
∴ सही उत्तर विकल्प (1) है।
Last updated on Jun 17, 2025
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