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Describe and explain the formation of meanders (6)

Meanders form in rivers due to processes of erosion and deposition. Bends in a river are initially formed by the deposit of sediment on the river bed, resulting in the fluctuations in the rivers flow. Shallo...
JB
Answered by Jay B. • Geography tutor
10294 Views

Discuss the use of doubling in the plays of Shakespeare.

Emma Smith states that Doubling is not just a 'practical necessity, but a representational technique that could also make connections and contrasts between distinct characters or worlds'. She explains it is ...
TJ
Answered by Tesni J. • English tutor
6419 Views

Prove the identity: (sinx - tanx)(cosx - cotx) = (sinx - 1)(cosx - 1)

(sinx - tanx)(cosx - cotx)= (sinx - sinx/cosx)(cosx - cosx/sinx)= sinxcosx - (sinx + cosx) + 1= (sinx - 1)(cosx - 1)
CP
Answered by Charlie P. • Maths tutor
4952 Views

Discuss the depiction of the natural world in one of the poems written by Ted Hughes.

Ted Hughes' Thrushes delineates the natural world as a a brutal realm of savagery and survival. An analysis of Hughes' careful use of phonological patterning, selection of lexical items and symbolism illumin...
EM
Answered by Eamon M. • English tutor
3702 Views

Prove by induction that the nth triangle number is given by n(n+1)/2

base case: (1 x 2)/2 = 1 as required inductive step: assuming statement holds for n=k, the (k+1)th triangle number is given by k(k+1)/2 + (k+1) by definition=(k^2+3k+2)/2=(k+1)(k+2)/2=(k+1)((k+1)+1)/2result ...
CB
Answered by Christopher B. • Maths tutor
4107 Views