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tan 4θ = cot 14θ Or, tan 4θ = cot (90o - 4θ) [because, tan A = cot (90o - A) ] Or, 14θ = 90o - 4θ Or, 18θ = 90o Or, θ = (90/18) o = 5o So, cos 9θ = cos 45o = (1/√2)
Which state is leading in milk production?
In ecology, what does the term "niche" refer to?
Velocity of flow of water is explained by
People's participation in an extension programme considered significant when
(A) Local leaders participate
(B) Literate section of village...
What is the percentage of Nitrogen (N) in DAP?
What is the characteristic symptom of Fusarium wilt in tomatoes?
A hybrid superior to the better parent is termed:
What does the principle of evaluation in extension education focus on?
Funnel shaped stigma is found in which plant?
According to need hierarchy theory, safety needs are fulfilled after satisfying of which need?