= sin θ[(1 - tan θ) tan θ + sec2 θ] / (1 - sin θ)(tan θ)(1 + tan θ)(sec θ + tan θ) = sin θ[tan θ – tan2 θ + sec2 θ] / 1 - sin θ) (sin θ / cos θ) ( 1 + tan θ)(1 + sin θ / cos θ) = [tan θ + 1] / 1 – sin2 θ (1 + tan θ)1/cos2 θ = cos2 θ / cos2 θ = 1 Using (1 – sin θ)(1 + sin θ) = 12 – sin2 θ (a + b)(a – b) = a2 – b2
A minor irrigation project covers an area of
In union budget 2023-24, the budgetary allocation of Livestock sector was ____
Which of the following agriculture commodity are to be known as Shri-Anna?
Landraces are very good sources of genes for:
The period between ecdyses are the stages called _____ in insects
Plant Cell wall are mainly made up of?
The association mycorrhizae is
What differentiates open vascular bundles from closed vascular bundles in plants?
Irrigation water quality is evaluated based upon
Who is known as Father of White Revolution?
