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As, a2 + b2 = (a + b)2 – 2ab ------------- (1) (1/a) – 2b = 5/a 1/a – 5/a = 2b - 4/a = 2b 2ab = - 4 Substitute the values of 2ab and a + b in (1) a2 + b2 = 1 - (-4) = 5
Plant strategies like thick cuticles, close stomata, curl leaves are done for
The bond order and magnetic behavior of Oˉ ₂ ion are, respectively:
Where is the ICAR-Central Institute for Arid Horticulture located?
Merino is the breed of:
Wind direction is measured as –
Given below are two statements
Statement I: A soil with good tilth is quite porous and has free drainage up to water table
Statement II: T...
Viral disease of poultry birds is
Which of the following statement is correct about Rouging?
Most commonly used fungicide for seed treatment is:
Water enters through minute pores……………..in the body wall into a central cavity, spongocoel.