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S CHAND-QUESTION BANK-2. प्रतिलोम त्रिकोणमितीय फलन
- tan^(-1)1+"tan"^(-1)1/3=?
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- tan^(-1)x+cot^(-1)x=?
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- "sin"^(-1)1/x=?
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- यदि -1ltxlt1, तो 2tan^(-1)x=?
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- cos^(-1)((-1)/2)=
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- 3"sec"^(-1)1/x-sin^(-1)(4x^(3)-3x)=
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- "tan^(-1)(4sqrt(x))/(2-2x)=
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- cot^(-1)(-x) का मान बराबर है-
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- cos^(-1)(2x-1)=
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- 2cot^(-1)3+cot^(-1)7=
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- cos^(-1)("cos"(8pi)/5)=
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- tan^(-1)(1)+cos^(-1)(-(1)/(2))+sin^(-1)(-(1)/(2)) का मान ज्ञात कीजिए।
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- tan^(-1)x +cot^(-1)x का मान है
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- sec^(2)(tan^(-1)5)+cosec^(2)(cot^(-1)5)=
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- "tan"^(-1)1/2+"tan"^(-1)1/3=
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- sin("sin"^(-1)1/2+"cos"^(-1)1/2)=
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- tan^(-1)(1)=………….?
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- tan^(-1)x+cot^(-1)x=.
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- tan^(-1)x=
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- cos^(-1)(-(1)/(2)) का मुख्य मान निकालें
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