Question
IARI is currently present inÂ
Solution
It’s a premier institute dedicated to research, extension, and education in agriculture. IARI was founded on April 1, 1905, in Pusa, Bihar . The present campus is located in Delhi.
If cos2B = sin(1.5B + 6°), then find the measure of 'B'.

What is the simplified value of the given expression?
2(sin² 40° + sin² 50°) + 4sin 30° - (2sec 60° + cot 45°)
If sec A + tan A = 3 and sec A - tan A = (1/3), find the value of cos A.
What is the value of (4/3) cot2 (p/6) + 3 cos2 (150o) – 4 cosec2 45o + 8 sin (p/2)?
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