Question
Download Solution PDFनिम्नलिखित कथनों पर विचार कीजिए:
1. sin θ का मान -1 और 1 के बीच बदलता है।
2. cos θ का मान 0 और 1 के बीच बदलता है।
उपरोक्त कथनों में से कौन-सा/कौन-से कथन सही है/हैं?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
Sin θ और Cos θ का आलेख निम्न दिया गया है:
उपरोक्त आलेख से,
-1 ≤ sin θ ≤ 1
-1 ≤ cos θ ≤ 1
चूँकि Sin θ और Cos θ दोनों -1 और 1 के बीच बदलते हैं अतः विकल्प 1 सही है।
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