sec A + tan A = 3 ... (1) (sec A + tan A)*(sec A - tan A)/(sec A - tan A) = 11/2 ⇒ (sec2A - tan2A) /(sec A - tan A ) = 11/2 ⇒ 1/(sec A – tan A) = 3 (Since sec2A - tan2A = 1) ⇒ sec A - tan A = 1/3 ... (2) From (1) - (2), we get, 2 tan A = 3 -1/3 = 8/3 ⇒ tan A = 4/3 Therefore, cot A = 1/tan A = 3/4
What genetic components does a multiline variety consist of?
Which of the following statement is not true about organic farming?
Which of the following crops have been identified as a focus crop under the Agricultural Export Policy?
In C4 plants, the first stable product of photosynthesis is:
Fruit for making jelly should be rich in
What is the process of bees converting nectar into honey called?
Germination percentage of wheat crop is ______
Which nutrient stimulates the root growth of a plant?
A molecular marker which amplified by PCR and polymorphic by length is a/an
The total depth of water required by a crop is known as:
