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3 kg. Rice = Rs. 180 1 kg. Rice = Rs. 60 8 kg rice =480 Then ATQ- 5 kg. pulse = 8 × 60 = Rs. 480 15 kg. Pulse = 3× 480= Rs.1440 2 kg. Tea = Rs.1440 1 kg tea =720 3 kg. Tea = Rs.2160 = 6 kg. walnuts 6 kg. walnuts = 2160 1 kg walnuts =360 Then 10 kg. walnuts 360×10 = 3600rs
If (sinθ+cosθ)/(sinθ-cosθ) = 2, then the value of sin4 θ is
tan 1˚ × tan 2˚× …………………….tan 88˚ × tan 89˚ = ?
If (5sinx - cosx) = 2√2sinx, then find the value of 'tanx'
If tan θ + cot θ = 5, find the value of tan²θ + cot²θ.
Find the value of sin 30°.
What is the value of sin (B – C) cos (A – D) + sin (A – B) cos (C – D) + sin (C – A) cos (B – D)?
Evaluate 3sin x – 4 sin3 x and figure out the correct answer from below option ?
If tan 4θ = cot 14θ, then find the value of cos 9θ.
The angles of elevation of the top of a flagpole from two points A and B on level ground are 30° and 60° respectively. The points A and B are on the s...