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In figure, sides Q P and R Q of P Q R ar...

In figure, sides `Q P` and `R Q` of `P Q R` are produced to point `S` and `T` respectively. If `/_S P R=135^0` and `/_P Q T=110^0,` find `/_P R Qdot` Figure

Text Solution

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The correct Answer is:
`angleQRP=65^(@)`
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Knowledge Check

  • If p rarr (q vv r) is false then the truth values of p, q, and r are respectively

    A
    T, F, F
    B
    F, F, F
    C
    F, T, T
    D
    T, T, F

  • If p to(qvvr) is false, then the truth values of p,q,r are respectively

    A
    T,T,T
    B
    F,T,T
    C
    F,F,F
    D
    T,F,F.

  • If p, q, r are real numbers then:

    A
    max. (p, q) `lt` max. (p, q, r)
    B
    min. `(p, q)=(1)/(2)(p+q-|p-q|)`
    C
    min. (p, q) = min. (p, q, r)
    D
    None of these

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