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sin(0) = 0 ; sin(30) = 1/2; sin(45) = 1/sqrt(2); sin(60) = sqrt(3)/2; sin(90) = 1cos(0) = 1; cos(30) = sqrt(3)/2; cos(45) = 1/sqrt(2); cos(60) = 1/2; cos(90) = 0 tan(0) = 0; tan(30) = 1...

As with any History A Level question, we need plan the essay, first by finding 3 main body paragraphs. For healthcare these could be access, quality and organisation. Then we need to decide for each facto...

An allele is a variant or alternate form of gene which are found on same gene loci. Humans are diploid organisms having two alleles for a given gene. However in nature more than two variants are possible...

For (i) Start by looking at left hand side of the equation. It is usually much easier to reduce large expression into smaller ones. So, LHS = sin²(θ) +cos²(θ)/ sin(θ)cos(θ). Since, s...

Crimes which are strict liability require no proof of mens rea in relation to one or more aspects of the actus reus. It could also be considered actionable per se as the crime speaks for itself. Strict li...