(xyz)^2 using suitable identity 2 See answers devansh00gupta devansh00gupta (xyz) ^2 = x^2 y^2z^22xy 2yz2zx SVBS SVBS X^2y^2z^22xy2yz2xz New questions in Math 2ncos =sin 40ncos40 the value of 1÷n² is a book is 5 cm thik and each cover is 15 mm thikhow thik is the book without its cover?Xy 2,z =hx,zihy,zi, 2 h(xy),zi =hx,zihy,zi, 3 hαx ,zi =αhx,zi for all α ∈ Q, 4 hαx ,zi =αhx,zi for all α ∈ R Details of the proof (not covered in lectures) are below 1The proof for F=Cproceeds in a similar way under the definition, for all x,y ∈ X hx,yi = 1The identity of indiscernibles is an ontological principle that states that there cannot be separate objects or entities that have all their properties in common That is, entities x and y are identical if every predicate possessed by x is also possessed by y and vice versa It states that no two distinct things (such as snowflakes) can be exactly alike, but this is intended as a metaphysical
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