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ICSE Class 10 Answered

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Asked by rashikulkarni28 | 08 Jun, 2022, 02:51: PM
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fraction numerator sec space straight A over denominator sec space straight A space minus 1 end fraction plus fraction numerator sec space straight A over denominator sec space straight A space plus 1 end fraction equals fraction numerator sec space straight A open parentheses sec space straight A space plus 1 close parentheses over denominator open parentheses sec space straight A space minus 1 close parentheses open parentheses sec space straight A space plus 1 close parentheses end fraction plus fraction numerator sec space straight A open parentheses sec space straight A space minus 1 close parentheses over denominator open parentheses sec space straight A space plus 1 close parentheses open parentheses sec space straight A space minus 1 close parentheses end fraction equals fraction numerator sec squared space straight A plus sec space straight A plus sec squared space straight A minus sec space straight A over denominator open parentheses sec squared straight A space minus 1 close parentheses end fraction equals fraction numerator 2 sec squared space straight A over denominator open parentheses sec squared straight A space minus 1 close parentheses end fraction equals fraction numerator 2 sec squared space straight A over denominator tan squared straight A end fraction equals fraction numerator 2 sec squared space straight A over denominator begin display style fraction numerator sin squared straight A over denominator cos squared straight A end fraction end style end fraction equals equals 2 sec squared space straight A cross times fraction numerator cosec squared straight A over denominator sec squared space straight A end fraction equals 2 cosec squared straight A
Answered by Arun | 08 Jun, 2022, 03:16: PM
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ICSE 10 - Maths
prove that
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Asked by botlarajshekhar | 22 Mar, 2024, 09:37: PM
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ICSE 10 - Maths
tell me answer
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Asked by ketanpatil168262884377 | 28 Nov, 2023, 05:37: PM
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ICSE 10 - Maths
please solve this
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Asked by shethdhanesh | 24 Oct, 2023, 10:41: AM
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ICSE 10 - Maths
Please solve this
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Asked by shethdhanesh | 23 Oct, 2023, 05:49: PM
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ICSE 10 - Maths
A pillar stands on top of cliff. from a point on the ground 40m away from the base, the angles of elevation of the top of the pillar and the top of the cliff are 60° and 45° respectively. Find the height of the pillar. please send the full answer with workings
Asked by shethdhanesh | 20 Oct, 2023, 05:59: PM
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ICSE 10 - Maths
From the top of the light house , the angles of depression of two ships on the same side of the light house are 60° and 45°. Find the height of the light house , if the distance between the ships is 36 meters. Answer to the nearest meter.
Asked by shethdhanesh | 18 Oct, 2023, 06:54: PM
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ICSE 10 - Maths
Prove that cot²A - cos²A = cos⁴A . cosec²A
Asked by ritu_parija | 24 Jun, 2023, 07:07: PM
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ICSE 10 - Maths
Prove that (sin^2 theta - 1)(tan^2 theta + 1) + 1 = 0
Asked by paresh0311 | 10 Mar, 2023, 03:22: PM
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ICSE 10 - Maths
Please help me to solve the question
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Asked by rashikulkarni28 | 08 Jun, 2022, 02:51: PM
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ICSE 10 - Maths
Please help me to solve the question.
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Asked by rashikulkarni28 | 08 Jun, 2022, 02:47: PM
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